87 results on '"2003-2010"'
Search Results
2. HIV mortality in urban slums of Nairobi, Kenya 2003-2010: a period effect analysis.
- Author
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Oti SO, Mutua M, Mgomella GS, Egondi T, Ezeh A, and Kyobutungi C
- Subjects
- Adolescent, Adult, Anti-Retroviral Agents therapeutic use, Female, HIV Infections drug therapy, HIV Infections epidemiology, Humans, Kenya epidemiology, Male, Middle Aged, National Health Programs, Urban Population trends, Young Adult, HIV Infections mortality, Poverty Areas, Urban Population statistics & numerical data
- Abstract
Background: It has been almost a decade since HIV was declared a national disaster in Kenya. Antiretroviral therapy (ART) provision has been a mainstay of HIV treatment efforts globally. In Kenya, the government started ART provision in 2003 with significantly scale-up after 2006. This study aims to demonstrate changes in population-level HIV mortality in two high HIV prevalence slums in Nairobi with respect to the initiation and subsequent scale-up of the national ART program., Methods: We used data from 2070 deaths of people aged 15-54 years that occurred between 2003 and 2010 in a population of about 72,000 individuals living in two slums covered by the Nairobi Urban Health and Demographic Surveillance System. Only deaths for which verbal autopsy was conducted were included in the study. We divided the analysis into two time periods: the "early" period (2003-2006) which coincides with the initiation of ART program in Kenya, and the "late" period (2007-2010) which coincides with the scale up of the program nationally. We calculated the mortality rate per 1000 person years by gender and age for both periods. Poisson regression was used to predict the risk of HIV mortality in the two periods while controlling for age and gender., Results: Overall, HIV mortality declined significantly from 2.5 per 1,000 person years in the early period to 1.7 per 1,000 person years in the late period. The risk of dying from HIV was 53 percent less in the late period compared to the period before, controlling for age and gender. Women experienced a decline in HIV mortality between the two periods that was more than double that of men. At the same time, the risk of non-HIV mortality did not change significantly between the two time periods., Conclusions: Population-level HIV mortality in Nairobi's slums was significantly lower in the approximate period coinciding with the scale-up of ART provision in Kenya. However, further studies that incorporate ART coverage data in mortality estimates are needed. Such information will enhance our understanding of the full impact of ART scale-up in reducing adult mortality among marginalized slum populations in Kenya.
- Published
- 2013
- Full Text
- View/download PDF
3. HIV mortality in urban slums of Nairobi, Kenya 2003-2010: a period effect analysis.
- Author
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Oji Oti, Samuel, Mutua, Michael, Mgomella, George S., Egondi, Thaddaeus, Ezeh, Alex, and Kyobutungi, Catherine
- Subjects
SLUMS ,DEATH rate ,HIV infections ,PUBLIC health - Abstract
Background: It has been almost a decade since HIV was declared a national disaster in Kenya. Antiretroviral therapy (ART) provision has been a mainstay of HIV treatment efforts globally. In Kenya, the government started ART provision in 2003 with significantly scale-up after 2006. This study aims to demonstrate changes in populationlevel HIV mortality in two high HIV prevalence slums in Nairobi with respect to the initiation and subsequent scaleup of the national ART program. Methods: We used data from 2070 deaths of people aged 15-54 years that occurred between 2003 and 2010 in a population of about 72,000 individuals living in two slums covered by the Nairobi Urban Health and Demographic Surveillance System. Only deaths for which verbal autopsy was conducted were included in the study. We divided the analysis into two time periods: the "early" period (2003-2006) which coincides with the initiation of ART program in Kenya, and the "late" period (2007-2010) which coincides with the scale up of the program nationally. We calculated the mortality rate per 1000 person years by gender and age for both periods. Poisson regression was used to predict the risk of HIV mortality in the two periods while controlling for age and gender. Results: Overall, HIV mortality declined significantly from 2.5 per 1,000 person years in the early period to 1.7 per 1,000 person years in the late period. The risk of dying from HIV was 53 percent less in the late period compared to the period before, controlling for age and gender. Women experienced a decline in HIV mortality between the two periods that was more than double that of men. At the same time, the risk of non-HIV mortality did not change significantly between the two time periods. Conclusions: Population-level HIV mortality in Nairobi's slums was significantly lower in the approximate period coinciding with the scale-up of ART provision in Kenya. However, further studies that incorporate ART coverage data in mortality estimates are needed. Such information will enhance our understanding of the full impact of ART scale-up in reducing adult mortality among marginalized slum populations in Kenya. [ABSTRACT FROM AUTHOR]
- Published
- 2013
- Full Text
- View/download PDF
4. Effect of the Norwegian agreement on a more inclusive working life on use of sick leave and pregnancy benefits among pregnant women: a cohort study.
- Author
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Hasting, Rachel Louise, Hoff, Rune, Merkus, Suzanne L, Gran, Jon Michael, and Mehlum, Ingrid S
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DURATION of pregnancy ,CONTINUOUS time models ,PREGNANT women ,MATERNITY leave ,SICK leave - Abstract
Background: We aimed to estimate the effect of the voluntary Norwegian Agreement on a More Inclusive Working Life (IA Agreement) on use of sickness absence (SA) and pregnancy benefits among pregnant women. Methods: Pregnant women (n = 112,486) with a birth during 1.12.2003–31.12.2010 were followed from 6 to 37 gestational weeks in a continuous time multistate model with the following states: work, full SA, graded SA, pregnancy benefits, maternity leave, and other. Women working in IA companies were compared to those in non-IA companies regarding incidence and duration of SA and pregnancy benefits. Differences between groups with respect to calendar year, age, civil status, education, industry, and number of employees in the company were adjusted for using inverse probability of treatment weighting. Absolute differences in probabilities over time, expected length of stay (ELOS) in each state and differences in ELOS between IA and non-IA were calculated. 95% confidence intervals (CI) were generated using bootstrapping (1,000 repetitions). Results: Adjusted analyses suggest that women working in IA companies were more likely to be in full SA in the first and last trimesters, but less likely between 14 and 28 weeks, than those in non-IA companies. The probability of being in work mirrored this, with women in IA companies tending to spend half a day more in work (ELOS difference 0.55, 95% CI -1.79, 3.02). Differences were not statistically significant. The use of graded SA was slightly higher (ELOS difference 0.46, 95% CI -0.87, 1.72) and the use of pregnancy benefits slightly lower (ELOS difference − 0.43, 95% CI -1.32, 0.42) among those in IA companies compared to non-IA companies. Conclusions: Women in IA companies tended to spend more time in work and graded SA, but less time on pregnancy benefits. Differences in full SA varied during pregnancy and were most positive mid-pregnancy. This indicates that IA measures could be more effective for conditions experienced at this point. However, effects were small and not statistically significant, which may indicate the IA Agreement has not focused much on pregnant women. Key terms: IA Agreement, MBRN, MoBa, multistate models, pregnancy, pregnancy benefits, sickness absence, work participation. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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5. Hospital case fatality and mortality related to Chagas disease in Brazil over two decades.
- Author
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Souza, Eliana Amorim de, da Cruz, Marly Marques, Ferreira, Anderson Fuentes, de Sousa, Andrea Silvestre, Luiz, Ronir Raggio, Palmeira, Swamy Lima, Luquetti, Alejandro Ostermayer, Heukelbach, Jorg, and Ramos Jr, Alberto Novaes
- Subjects
CHAGAS' disease ,DEATH rate ,DEATH certificates ,HEALTH equity ,MOVING average process - Abstract
Objective: To analyse hospital case fatality and mortality related to Chagas disease (CD) in Brazil, 2000–2019. Method: This is a mixed ecological study with spatial and temporal trends, based on national population data from the Brazilian Ministry of Health - hospital admissions (HA) and death certificates (DC). Records with CD as a primary or secondary cause of death in HA and/or as an underlying or associated cause of death in DC were evaluated. Temporal trends were analysed by Joinpoint regression and the spatial distribution of age- and gender-adjusted rates, spatial moving averages, and standardized morbidity ratios. Results: There were a total of 4,376 HA due to CD resulting in death in Brazil, with a hospital case fatality rate of 0.11/100,000 inhabitants. The Southeast region had the highest rate (63.9%, n = 2,796; 0.17/100,000 inhabitants). The general trend for this indicator in Brazil is upwards (average annual percentage change [AAPC] 7.5; 95% confidence interval [CI] 5.3 to 9.9), with increases in the North, Northeast and Southeast regions. During the same period 122,275 deaths from CD were registered in DC, with a mortality rate of 3.14/100,000 inhabitants. The highest risk of CD-related death was found among men (relative risk [RR] 1.27) and Afro-Brazilians (RR 1.63). There was a downward trend in CD mortality in the country (AAPC − 0.7%, 95%CI -0.9 to -0.5), with an increase in the Northeast region (AAPC 1.1%, 95%CI 0.6 to 1.6). Municipalities with a very high Brazilian Deprivation Index tended to show an increase in mortality (AAPC 2.1%, 95%CI 1.6 to 2.7), while the others showed a decrease. Conclusion: Hospital case fatality and mortality due to CD are a relevant public health problem in Brazil. Differences related to gender, ethnicity, and social vulnerability reinforce the need for comprehensive care, and to ensure equity in access to health in the country. Municipalities, states, and regions with indicators that reveal higher morbidity and mortality need to be prioritized. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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6. Trends in transport injuries burden and risk factors among children under 14 years old in China: 1990–2019.
- Author
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Chen, Yueliang, Wu, Feng, Ding, Kele, Ma, Zhengfeei, and Li, Liping
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CHILD mortality ,INJURY risk factors ,DISEASE risk factors ,AGE groups ,CONSCIOUSNESS raising - Abstract
Background: Transport injuries (TI) remains one of leading causes of death in children in China. This study aimed to analyze the temporal trend of disease burden and associated risk factors of TI among children aged 0–14 years in China, utilizing data from 1990 to 2019. Methods: We retrieved data of disease burden and risk factors of TI among children aged 0–14 year in China from 1990 to 2019 from the Global Burden of Disease (GBD) dataset. We estimated incidence rate, death rate, and disability adjusted life years (DALYs) rate with a 95% uncertainty interval (95% UI), stratified by age, sex, and all type-road users. Trends in disease burden with annual percentage changes (APC) and average annual percent change (AAPC) were performed by Joinpoint regression model. Results: The incidence rate (AAPC = 1.18%, P < 0.001) of TI among children aged 0–14 years showed an increasing trend, whereas mortality rate (AAPC = -3.87%, P < 0.001) and DALYs rate (AAPC = -3.83%, P < 0.001) decreased annually. Notably, boys experienced a higher increase in incidence (1.30%) compared to girls (1.06%), but a faster decrease in mortality and DALYs rate (-3.90% vs. -3.82%, -3.88% vs. -3.79%, respectively) (P
all < 0.001). Declines in death rates and DALYs rates were observed across all age groups (Pall < 0.001), while remained the highest among children aged 0–4 in 2019. Among different road-type users, cyclist road injuries were identified as the primary cause of TI (182.3 cases per 100,000) while pedestrians were the group with the highest mortality (2.9 cases per 100,000) and DALYs rate (243 cases per 100,000) in 2019. Besides, alcohol use was a significant risk factors for TI, while low temperature appeared to be a protective factor. Conclusion: Future efforts must prioritize raising awareness among children and their guardians to mitigate the disease burden of TI in children. It's critical to enhance preventive interventions for boys, children aged 0–4 and vulnerable road users such as pedestrians and cyclists in future. [ABSTRACT FROM AUTHOR]- Published
- 2024
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7. Saturation effects of the relationship between physical exercise and systemic immune inflammation index in the short-sleep population: a cross-sectional study.
- Author
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You, Yanwei, Ablitip, Alimjan, Chen, Yuquan, Ding, Hao, Chen, Keshuo, Cui, Yicong, and Ma, Xindong
- Abstract
Background: Short sleep can lead to an increase in inflammation and regular exercise has been shown to have a mitigation effect. However, the association between physical exercise (PE) and inflammation in the short sleep population is an unknown and intriguing issue. Methods: NHANES dataset spanning the years 2007 to 2018 were analyzed. To investigate the relationship mentioned above, we carried out multivariate linear regression models controlling for sociodemographic and lifestyles factors. The systemic immune inflammation index (SII) served as a reflection of inflammatory potential, calculated as the product of platelet count, neutrophil count, and divided by the lymphocyte count. Self-reported questionnaires were used to collect sleep and exercise information. Results: A total of 14,664 participants were included for final analysis. Across the three models, PE showed significant negative associations with SII as a continuous variable [Crude Model, β (95% CI): -1.261(-1.600, -0.922), p < 0.001; Model 1, β (95% CI): -1.005(-1.344, -0.666), p < 0.001; Model 2, β (95% CI): -0.470(-0.827, -0.112), p = 0.011]. The consistent nature of the findings persisted when investigating physical exercise (PE) as a categorized variable. By two-piecewise linear regression model, we calculated a saturation effect of PE with the inflection point as 2400 MET-minutes/week. Conclusion: This study suggested that performing no more than 2400 MET-minutes/week of PE was associated with lower SII levels in the short sleep population, while more PE might not bring additional benefits. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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8. Physical activity has decreased in Finnish children and adolescents from 2016 to 2022.
- Author
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Husu, Pauliina, Tokola, Kari, Vähä-Ypyä, Henri, Sievänen, Harri, Kokko, Sami, Villberg, Jari, and Vasankari, Tommi
- Subjects
PHYSICAL activity ,SEDENTARY behavior ,TEENAGERS ,COVID-19 pandemic ,REGRESSION analysis - Abstract
Background: Varying trends in children's and adolescents' physical activity (PA) have been reported during the last 10–20 years. Trends in sedentary behavior (SB) have been studied only rarely. The purpose of the present study was to describe population-based trends in accelerometer-measured PA, standing and SB, among Finnish 7-15-year-old children and adolescents, and to evaluate the potential influence of the COVID-19 pandemic on these behaviors. Method: A cross-sectional population-based Finnish school-aged physical activity Study (FSPA) measured daily steps, vigorous (VPA), moderate (MPA), moderate-to-vigorous (MVPA), light physical activity (LPA), standing, and SB by an accelerometer for seven consecutive days in 2016, 2018, and 2022 (n = 7.080, 57% girls). The data was analyzed by multivariate regression analysis. Results: In 2016, participants took on average 10.305 steps per day, and spent 0:15 (h: min) in VPA, 1:37 in MPA, 1:52 in MVPA, 3:48 in LPA, 0:55 in standing and 7:52 in SB. From 2016 to 2018, daily steps, MPA, LPA, and standing increased [229 steps (95% Confidence Interval, CI 70–387), 0:03 (CI 0:01 − 0:04), 0:11 (CI 0:09 − 0:14), and 0:07 (CI 0:05 − 0:08), respectively], while VPA and SB decreased [0:01 (CI 0:00–0:02) and 0:20 (CI 0:16 − 0:24), respectively]. From 2018 to 2022, daily PA and standing declined [751 steps (CI 562–939), VPA 0:02 (CI 0:01 − 0:03), MPA 0:09 (CI 0:07 − 0:11), MVPA 0:11 (CI 0:09 − 0:14), LPA 0:08 (CI 0:05 − 0:11), and standing 0:01 (CI 0:01 − 0:03)] while SB increased 0:21 (CI 0:16 − 0:25) indicating potential influence of the pandemic. Conclusions: Children and adolescents became physically less active from 2016 to 2022. The potential effects of the COVID-19 were seen as declined PA and increased sedentariness from 2018 to 2022. [ABSTRACT FROM AUTHOR]
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- 2024
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9. Urinary phenols and parabens exposure in relation to urinary incontinence in the US population.
- Author
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Jiang, Jinjiang, Chen, Bo, Tang, Bo, Li, Jinze, Zhang, Chensong, Tan, Daqing, Zhang, Ting, and Wei, Qiang
- Abstract
Background: Our study aimed to investigate the impact of urinary concentrations of personal care products (PCPs)-related phenols (PNs) and parabens (PBs), including Triclosan (TCS), Bisphenol A (BPA), Benzophenone-3 (BP-3), Butylparaben (BPB), Ethylparaben (EPB), Methylparaben (MPB), and Propylparaben (PPB), on urinary incontinence (UI) occurrence. Method: We conducted a cross-sectional analysis using data from the National Health and Nutrition Examination Survey (NHANES) spanning the years 2007 to 2016. Regression analysis was employed to investigate the relationship between exposure to PCPs-related substances, various levels of exposure, and UI within both the general population and the female demographic. Additionally, the Bayesian Kernel Machine Regression (BKMR) model was used to assess the effects of mixtures on UI. Results: Our analysis comprised 7,690 participants who self-reported their diagnosis. Among them, 12.80% experienced stress urinary incontinence (SUI), 11.80% reported urge urinary incontinence (UUI), and 10.22% exhibited mixed urinary incontinence (MUI). In our fully adjusted multivariable models, BP-3 exposure exhibited a positive association with SUI (OR 1.07, 95% CI 1.02–1.14, p = 0.045). BPA exposure correlated with an increased risk of UUI (OR 1.21, 95% CI 1.01–1.44, p = 0.046) and MUI (OR 1.26, 95% CI 1.02–1.54, p = 0.029). TCS exposure displayed a negative correlation with the incidence of MUI (OR 0.87, 95% CI 0.79–0.97, p = 0.009). No significant links were observed between parabens and urinary incontinence. Notably, among the female population, our investigation revealed that BPA exposure heightened the risk of MUI (OR 1.28, 95% CI 1.01–1.63, p = 0.043). Participants in the highest tertile of BP-3 exposure demonstrated elevated likelihoods of SUI and MUI compared to those in the lowest tertile. In the BKMR analysis, negative trends were observed between the mixture and the risks of UUI and MUI when the mixture ranged from the 25th to the 40th and 35th to the 40th percentiles or above, respectively. Additionally, a positive trend was identified between the mixture and MUI when it was in the 40th to 55th percentile. Conclusion: In conclusion, our findings suggest that exposure to BPA, TCS, and BP-3 may contribute to the development of urinary incontinence. [ABSTRACT FROM AUTHOR]
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- 2024
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10. Mitigation role of physical exercise participation in the relationship between blood cadmium and sleep disturbance: a cross-sectional study.
- Author
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You, Yanwei, Chen, Yuquan, Zhang, Yangchang, Zhang, Qi, Yu, Yaohui, and Cao, Qiang
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SLEEP interruptions ,CADMIUM ,HEALTH & Nutrition Examination Survey ,HEAVY metals ,LEAD - Abstract
The neurotoxicity of heavy metals received increasingly attention in recent years. Sleeping is regulated and coordinated by nervous system, however, the health hazard of heavy metal like cadmium (Cd) exposure on sleep health remained unknown. Rescue strategies like physical exercise (PE) has emerged to mitigate such influence. An epidemiological design with cross-sectional data from National Health and Nutrition Examination Survey 2007–2010 was applied. The relationship between three blood heavy metals [cadmium (Cd), lead (Pb), mercury (Hg)] and sleep disturbance was analyzed. A total of 8,751 participants were finally included in and the weighted participants were 330,239,463. Weighted quantile sum (WQS) regression indicated that mixed blood metals were positively related to risk of sleep disturbance and the mixture effect of exposure to heavy metals was mainly attributable to Cd (89.1%). Weighted logistic regression showed a significant positive association between the highest quartile of blood Cd and sleep disturbance [(OR (95% CI)): 1.191 (1.014,1.400), p = 0.036] in the fully adjusted model, while no association was found under Pb and Hg exposure. In the association between Q3 and Q4 level of blood Cd and sleep disturbance, moderate-to-vigorous physical exercise group had lower risks than none and low exercise group. In the restricted cubic spline model, it was also verified that higher PE participation was associated with the lowest incidence of sleep disturbance with the increment in Cd concentration. Our study suggested that both policy makers and the public should minimize heavy metal exposure. Moreover, conducting moderate to vigorous physical exercise is a protecting factor to mitigate Cd's influence on sleep health. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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11. Using HbA1c measurements and the Finnish Diabetes Risk Score to identify undiagnosed individuals and those at risk of diabetes in primary care.
- Author
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Arnardóttir, Elín, Sigurðardóttir, Árún K., Graue, Marit, Kolltveit, Beate-Christin Hope, and Skinner, Timothy
- Subjects
DISEASE risk factors ,HEALTH facilities ,GLYCOSYLATED hemoglobin ,TYPE 2 diabetes ,DIABETES - Abstract
Background: Prevalence of prediabetes and type 2 diabetes mellitus (T2DM) is increasing worldwide. The objective of this study was to determine the proportion of people in Northern Iceland with prediabetes, at risk of developing T2DM or with manifest undiagnosed T2DM, as this information is lacking in Iceland. Methods: A cross-sectional study. Clients of the three largest primary health care centres in the Health Care Institution of North Iceland (HSN) were invited to participate if fulfilling the following inclusion criteria: a) aged between 18 and 75 years, b) not diagnosed with diabetes, c) speaking and understanding Icelandic or English fluently and d) living in the included service area. Data collection took place via face-to-face interviews between 1 March 2020 and 15 May 2021. Participation included answering the Finnish Diabetes Risk Score (FINDRISC), measuring the HbA1c levels and background information. Results: Of the 220 participants, 65.9% were women. The mean age was 52.1 years (SD ± 14.1) and FINDRISC scores were as follows: 47.3% scored ≤8 points, 37.2% scored between 9 and 14 points, and 15.5% scored between 15 and 26 points. The mean HbA1c levels in mmol/mol, were 35.5 (SD ± 3.9) for men and 34.4 (SD ± 3.4) for women, ranging from 24 to 47. Body mass index ≥30 kg/m
2 was found in 32% of men and 35.9% of women. Prevalence of prediabetes in this cohort was 13.2%. None of the participants had undiagnosed T2DM. Best sensitivity and specificity for finding prediabetes was by using cut-off points of ≥11 on FINDRISC, which gave a ROC curve of 0.814. Conclusions: The FINDRISC is a non-invasive and easily applied screening instrument for prediabetes. Used in advance of other more expensive and invasive testing, it can enable earlier intervention by assisting decision making, health promotion actions and prevention of the disease burden within primary health care. Trial registration: This study is a pre-phase of the registered study "Effectiveness of Nurse-coordinated Follow up Program in Primary Care for People at risk of T2DM" at www.ClinicalTrials.gov (NCT01688359). Registered 30 December 2020. [ABSTRACT FROM AUTHOR]- Published
- 2023
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12. Design and rationale for evaluating the impact of salad bars on elementary school students' fruit, vegetable, and energy intake: a wait list control, cluster randomized controlled trial.
- Author
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Bean, Melanie K., Raynor, Hollie A., Thornton, Laura M., de Jonge, Lilian, and Mazzeo, Suzanne E.
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SCHOOL children ,CLUSTER randomized controlled trials ,JUNK food ,NATIONAL school lunch program ,FRUIT ,VEGETABLES ,POVERTY - Abstract
Background: Most children do not consume the recommended amount of fruit and vegetable (FV) servings. Changing the school food environment can be a cost-efficient, effective approach to improving children's dietary quality. There is great popular support for school salad bars as a means to increase children's FV intake within the National School Lunch Program (NSLP), yet empirical research is limited. Further, although FV consumption can facilitate healthy weight management if these foods replace high calorie items, there is a need to enhance understanding of salad bars' influence on children's diet quality and energy intake within the NSLP. This is particularly important to investigate in schools in communities characterized by high poverty, as students they serve are particularly likely to rely on school meals. Methods: This report describes the design and rationale of a federally-funded investigation that uses validated methods to evaluate school salad bars. This district plans to install salad bars into 141 elementary schools over 5-years, facilitating the conduct of a waitlist control, cluster randomized controlled trial. Specifically, 12 pairs of matched schools will be randomly selected: half receiving a salad bar (Intervention) and half serving pre-portioned FVs only, standard under the NSLP (Control). Thus, groups will have different FV presentation methods; however, all schools will operate under a policy requiring students to take at least one FV serving. Schools will be matched on Title I status and percent of racial/ethnic minoritized students. Intake will be objectively assessed at lunch in each school pair, prior to (baseline), and 4–6 weeks after salad bars are installed (post), yielding ~ 14,160 lunch observations throughout the study duration. Cafeteria sales and NSLP participation data will be obtained to determine how salad bars impact revenues. Finally, implementation factors and cafeteria personnel's perspectives will be assessed, to identify barriers and facilitators to salad bars use and inform sustainability efforts. Proposed methods and current status of this investigation due to COVID-19 are described. Discussion: Results will have great potential to inform school nutrition policies and programs designed to improve dietary quality and reduce obesity. Trial registration: Retrospectively registered (10/28/22) in clinicaltrials.gov (NCT05605483). [ABSTRACT FROM AUTHOR]
- Published
- 2022
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13. Sexual harassment and implicit gender-career biases negatively impact women's life expectancy in the US: a state-level analysis, 2011-2019.
- Author
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Cunningham GB and Wicker P
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- Humans, Female, United States, Middle Aged, Male, Adult, Aged, Workplace psychology, Sexual Harassment statistics & numerical data, Sexual Harassment psychology, Life Expectancy, Sexism psychology
- Abstract
Background: Despite some gains, women continue to have less access to work and poorer experiences in the workplace, relative to men. The purpose of this study was to examine the relationships among women's life expectancy and two work-related factors, sexual harassment and gender-career biases., Method: We examined the associations at the state level of analysis (and District of Columbia) in the US from 2011 to 2019 (n = 459) using archival data from various sources. Measures of the ratio of population to primary health providers, year, the percent of adults who are uninsured, the percent of residents aged 65 or older, and percent of residents who are Non-Hispanic White all served as controls., Results: Results of linear regression models showed that, after accounting for the controls, sexual harassment and gender-career biases among people in the state held significant, negative associations with women's life expectancy., Conclusion: The study contributes to the small but growing literature showing that negative workplace experiences and bias against women in the workplace negatively impact women's health., (© 2024. The Author(s).)
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- 2024
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14. All-cause and cause-specific mortality rates for Kisumu County: a comparison with Kenya, low-and middle-income countries.
- Author
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Waruiru, Wanjiru, Oramisi, Violet, Sila, Alex, Onyango, Dickens, Waruru, Anthony, Mwangome, Mary N., Young, Peter W., Muuo, Sheru, Nyagah, Lilly M., Ollongo, John, Ngugi, Catherine, and Rutherford, George W.
- Abstract
Background: Understanding the magnitude and causes of mortality at national and sub-national levels for countries is critical in facilitating evidence-based prioritization of public health response. We provide comparable cause of death data from Kisumu County, a high HIV and malaria-endemic county in Kenya, and compared them with Kenya and low-and-middle income countries (LMICs).Methods: We analyzed data from a mortuary-based study at two of the largest hospital mortuaries in Kisumu. Mortality data through 2019 for Kenya and all LMICs were downloaded from the Global Health Data Exchange. We provided age-standardized rates for comparisons of all-cause and cause-specific mortality rates, and distribution of deaths by demographics and Global Burden of Disease (GBD) classifications.Results: The all-cause age-standardized mortality rate (SMR) was significantly higher in Kisumu compared to Kenya and LMICs (1118 vs. 659 vs. 547 per 100,000 population, respectively). Among women, the all-cause SMR in Kisumu was almost twice that of Kenya and double the LMICs rate (1150 vs. 606 vs. 518 per 100,000 population respectively). Among men, the all-cause SMR in Kisumu was approximately one and a half times higher than in Kenya and nearly double that of LMICs (1089 vs. 713 vs. 574 per 100,000 population). In Kisumu and LMICs non-communicable diseases accounted for most (48.0 and 58.1% respectively) deaths, while in Kenya infectious diseases accounted for the majority (49.9%) of deaths. From age 10, mortality rates increased with age across all geographies. The age-specific mortality rate among those under 1 in Kisumu was nearly twice that of Kenya and LMICs (6058 vs. 3157 and 3485 per 100,000 population, respectively). Mortality from injuries among men was at least one and half times that of women in all geographies.Conclusion: There is a notable difference in the patterns of mortality rates across the three geographical areas. The double burden of mortality from GBD Group I and Group II diseases with high infant mortality in Kisumu can guide prioritization of public health interventions in the county. This study demonstrates the importance of establishing reliable vital registry systems at sub-national levels as the mortality dynamics and trends are not homogeneous. [ABSTRACT FROM AUTHOR]- Published
- 2022
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15. Influence of smoking and diet on glycated haemoglobin and 'pre-diabetes' categorisation: a cross-sectional analysis.
- Author
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Vlassopoulos, Antonis, Lean, Michael E. J., and Combet, Emilie
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- *
SMOKING , *HEALTH surveys , *DIABETES , *PHYSICAL fitness , *PEOPLE with diabetes - Abstract
Background The new HbA1c criteria for diagnosis of pre-diabetes have been criticised for misdiagnosis. It is possible that some elevation of HbA1c is not driven by hyperglycaemia. This study assesses associations of HbA1c, commonly assumed to relate solely to glucose concentration, with (i) smoking, a major source of reactive oxygen species (ROS) and (ii) fruit & vegetables consumption associated with improved redox status. Methods One-way ANOVA, Chi-squared and multivariate linear regressions, adjusted for all known confounders were used to explore associations of HbA1c with self-reported smoking status and fruit & vegetables consumptions in the Scottish Health Surveys 2003-2010, among individuals without known diabetes and HbA1c < 6.5%. Results Compared to non-smokers (n = 2831), smokers (n = 1457) were younger, consumed less fruit & vegetables, had lower physical activity levels, lower BMI, higher HbA1c and CRP (p < 0.05). HbA1c was higher in smokers by 0.25 SDs (0.08%), and 0 · 38 SDs higher (0.14%) in heavy smokers (>20cigarettes/day) than non-smokers (p < 0.001 both). Smokers were twice as likely to have HbA1c in the 'pre-diabetic' range (5.7-6.4%) (p < 0.001, adj.model). Prediabetes and low grade inflammation did not affect the associations. For every extra 80 g vegetable portion consumed, HbA1c was 0.03 SDs (0.01%) lower (p = 0.02), but fruit consumption did not impact on HbA1c, within the low range of consumptions in this population. Conclusion This study adds evidence for to relate smoking (an oxidative stress proxy) to protein glycation in normoglycaemic subjects, with implications for individuals exposed to ROS and for epidemiological interpretation of HbA1c. [ABSTRACT FROM AUTHOR]
- Published
- 2013
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16. The impact of COVID-19 vaccination in prisons in England and Wales: a metapopulation model.
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McCarthy, Ciara V., O'Mara, Oscar, van Leeuwen, Edwin, CMMID COVID-19 Working Group, Sherratt, Katharine, Abbas, Kaja, Wong, Kerry LM, Atkins, Katherine E., Lowe, Rachel, Meakin, Sophie R, Davies, Nicholas G., Russell, Timothy W, O'Reilly, Kathleen, Hué, Stéphane, Finch, Emilie, Villabona-Arenas, C Julian, Edmunds, W John, Jafari, Yalda, Tully, Damien C, and Bosse, Nikos I
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COVID-19 vaccines ,COVID-19 ,PRISONS - Abstract
Background: High incidence of cases and deaths due to coronavirus disease 2019 (COVID-19) have been reported in prisons worldwide. This study aimed to evaluate the impact of different COVID-19 vaccination strategies in epidemiologically semi-enclosed settings such as prisons, where staff interact regularly with those incarcerated and the wider community.Methods: We used a metapopulation transmission-dynamic model of a local prison in England and Wales. Two-dose vaccination strategies included no vaccination, vaccination of all individuals who are incarcerated and/or staff, and an age-based approach. Outcomes were quantified in terms of COVID-19-related symptomatic cases, losses in quality-adjusted life-years (QALYs), and deaths.Results: Compared to no vaccination, vaccinating all people living and working in prison reduced cases, QALY loss and deaths over a one-year period by 41%, 32% and 36% respectively. However, if vaccine introduction was delayed until the start of an outbreak, the impact was negligible. Vaccinating individuals who are incarcerated and staff over 50 years old averted one death for every 104 vaccination courses administered. All-staff-only strategies reduced cases by up to 5%. Increasing coverage from 30 to 90% among those who are incarcerated reduced cases by around 30 percentage points.Conclusions: The impact of vaccination in prison settings was highly dependent on early and rapid vaccine delivery. If administered to both those living and working in prison prior to an outbreak occurring, vaccines could substantially reduce COVID-19-related morbidity and mortality in prison settings. [ABSTRACT FROM AUTHOR]- Published
- 2022
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17. Effect of a pediatric fruit and vegetable prescription program on child dietary patterns, food security, and weight status: a study protocol.
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Saxe-Custack, Amy, Todem, David, Anthony, James C., Kerver, Jean M., LaChance, Jenny, and Hanna-Attisha, Mona
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CHILD nutrition ,ADOLESCENT nutrition ,FRUIT in human nutrition ,VEGETABLES in human nutrition ,DIET in disease ,FOOD security ,BODY weight - Abstract
Background: Although nutrients in fruits and vegetables are necessary for proper development and disease prevention, most US children consume fewer servings than recommended. Prescriptions for fruits and vegetables, written by physicians to exchange for fresh produce, address access and affordability challenges while emphasizing the vital role of diet in health promotion and disease prevention. Michigan's first fruit and vegetable prescription program (FVPP) exclusively for children was introduced in 2016 at one large pediatric clinic in Flint and expanded to a second clinic in 2018. The program provides one $15 prescription for fresh produce to all pediatric patients at every office visit. Prescriptions are redeemable at a year-round farmers' market or a local mobile market. The current study will assess the impact of this FVPP on diet, food security, and weight status of youth.Methods: Demographically similar pediatric patient groups with varying levels of exposure to the FVPP at baseline will be compared: high exposure (> 24 months), moderate exposure (12-24 months), and no previous exposure. Data collection will focus on youth ages 8-16 years. A total of 700 caregiver-child dyads (one caregiver and one child per household) will be enrolled in the study, with approximately 200 dyads at clinic 1 (high exposure); 200 dyads at clinic 2 (moderate exposure), and 300 dyads at clinic 3 (no previous exposure). Children with no previous exposure will be introduced to the FVPP, and changes in diet, food security, and weight status will be tracked over two years. Specific aims are to (1) compare baseline diet, food security, and weight status between pediatric patients with varying levels of exposure to the FVPP; (2) measure changes in diet, food security, and weight status before and after never-before-exposed children are introduced to the FVPP; and (3) compare mean 12- and 24-month follow-up measures of diet, food security, and weight status in the initial no exposure group to baseline measures in the high exposure group.Discussion: Completion of study aims will provide evidence for the effectiveness of pediatric FVPPs and insights regarding the duration and intensity of exposure necessary to influence change.Trial Registration: The study was registered through clinicaltrials.gov [ID: NCT04767282] on February 23, 2021. [ABSTRACT FROM AUTHOR]- Published
- 2022
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18. Trend analysis of disability adjusted life years due to cardiovascular diseases: results from the global burden of disease study 2019.
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Masaebi, Fatemeh, Salehi, Masoud, Kazemi, Maryam, Vahabi, Nasim, Azizmohammad Looha, Mehdi, and Zayeri, Farid
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CARDIOVASCULAR diseases ,HUMAN Development Index ,DISABILITIES ,HEALTH expectancy ,CARDIOVASCULAR disease treatment - Abstract
Background: Cardiovascular diseases (CVDs) are the number one cause of global mortality representing about one third of all deaths across the world. The objective of the present study was to model the global trend in disability-adjusted life years (DALY) and its components due to CVD over the past three decades. We also aimed to evaluate the longitudinal relationship between CVD DALY and Human Development Index (HDI) in this period of time.Methods: The age-standardized rates of years lost due to disability (YLD), years of life lost (YLL) and DALY were extracted for cardiovascular diseases from the Global Burden of Disease (GBD) Study 2019 in years 1990 to 2019. Additionally, the United Nations Development Programme (UNDP) database was used to retrieve HDI values for all world countries at the same period time. The trend analysis was performed using the joinpoint regression model.Results: The obtained revealed a significant downward trend for DALY and its components with the average annual percent change of - 1.0, - 0.3 and - 1.1 per 100,000 population, respectively for DALY, YLD and YLL. We also found that countries with high/very high levels of HDI have remarkably experienced steeper declining slope of trend than those in lower levels of HDI over the study period.Conclusions: Although the observed decreasing trend of CVD burden is a hopeful message for all world countries, the considerable gap in slope of trend between richer and poorer parts of the world is a serious alarm for health policy makers. Regarding this, there is an urgent need to put more efforts on implementing preventive programs, improving the level of patients' care and providing efficient treatment, especially in regions with lower levels of HDI. [ABSTRACT FROM AUTHOR]- Published
- 2021
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19. Alternative duty work as workplace-initiated procedure to reduce sickness absence.
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Mattila-Holappa, Pauliina, Kausto, Johanna, Aalto, Ville, Kaila-Kangas, Leena, Kivimäki, Mika, Oksanen, Tuula, and Ervasti, Jenni
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PUBLIC sector ,WORK environment ,LABOR policy ,WORK - Abstract
Purpose: Alternative duty work is a procedure that enables an employee with a short-term disability to perform modified duties as an alternative to sickness absence. We examined whether the implementation of an alternative duty policy was associated with reduced sickness absence in the Finnish public sector.Methods: Two city administrations (A and D) that implemented an alternative duty work policy to their employees (n = 5341 and n = 7538) served as our intervention cities, and two city administrations (B and C) that did not implement the policy represented the reference cities (n = 6976 and n = 6720). The outcomes were the number of annual days, all episodes, and short-term (< 10 days) episodes during the 2 years before versus the 2 years after the intervention year. We applied repeated measures negative binomial regression analyses, using the generalized estimating equations method and the difference-in-difference analysis to compare the intervention and control cities (adjusted for sex, age, type of job contract, occupational class).Results: During the five-year study period, the number of sickness absence days and episodes increased in both the intervention and control cities. Covariate-adjusted analysis of relative risk showed that the overall increase in post- versus pre-intervention sickness absence days was smaller in intervention City A, RR = 1.14 (95% CI = 1.09-1.21) than in control cities B and C, RR = 1.19 (95% CI =1.14-1.24), group × time interaction p < 0.02. In intervention City D, we found a corresponding result regarding all sickness absence episodes and short-term sickness absence episodes but not days.Conclusions: This follow-up suggests that implementing an alternative duty work policy may marginally decrease employees' sickness absences. [ABSTRACT FROM AUTHOR]- Published
- 2021
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20. Epidemiological factors associated with recent HIV infection among newly-diagnosed cases in Singapore, 2013-2017.
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Ang, Li Wei, Low, Carmen, Wong, Chen Seong, Boudville, Irving Charles, Toh, Matthias Paul Han Sim, Archuleta, Sophia, Lee, Vernon Jian Ming, Leo, Yee Sin, Chow, Angela, and Lin, Raymond Tzer-Pin
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EPIDEMIOLOGY ,HIV infections ,OPACITY (Optics) ,ENZYME-linked immunosorbent assay ,LOGISTIC regression analysis ,HIV infection epidemiology ,DIAGNOSIS of HIV infections ,HUMAN sexuality ,ODDS ratio - Abstract
Background: Early diagnosis is crucial in securing optimal outcomes in the HIV care cascade. Recent HIV infection (RHI) serves as an indicator of early detection in the course of HIV infection. Surveillance of RHI is important in uncovering at-risk groups in which HIV transmission is ongoing. The study objectives are to estimate the proportion of RHI among persons newly-diagnosed in 2013-2017, and to elucidate epidemiological factors associated with RHI in Singapore.Methods: As part of the National HIV Molecular Surveillance Programme, residual plasma samples of treatment-naïve HIV-1 positive individuals were tested using the biotinylated peptide-capture enzyme immunoassay with a cutoff of normalized optical density ≤ 0.8 for evidence of RHI. A recent infection testing algorithm was applied for the classification of RHI. We identified risk factors associated with RHI using logistic regression analyses.Results: A total of 701 newly-diagnosed HIV-infected persons were included in the study. The median age at HIV diagnosis was 38 years (interquartile range, 28-51). The majority were men (94.2%), and sexual route was the predominant mode of HIV transmission (98.3%). Overall, 133/701 (19.0, 95% confidence interval [CI] 16.2-22.0%) were classified as RHI. The proportions of RHI in 2015 (31.1%) and 2017 (31.0%) were significantly higher than in 2014 (11.2%). A significantly higher proportion of men having sex with men (23.4, 95% CI 19.6-27.6%) had RHI compared with heterosexual men (11.1, 95% CI 7.6-15.9%). Independent factors associated with RHI were: age 15-24 years (adjusted odds ratio [aOR] 4.18, 95% CI 1.69-10.31) compared with ≥55 years; HIV diagnosis in 2015 (aOR 2.36, 95% CI 1.25-4.46) and 2017 (aOR 2.52, 95% CI 1.32-4.80) compared with 2013-2014; detection via voluntary testing (aOR 1.91, 95% CI 1.07-3.43) compared with medical care; and self-reported history of HIV test(s) prior to diagnosis (aOR 1.72, 95% CI 1.06-2.81).Conclusion: Although there appears to be an increasing trend towards early diagnosis, persons with RHI remain a minority in Singapore. The strong associations observed between modifiable behaviors (voluntary testing and HIV testing history) and RHI highlight the importance of increasing the accessibility to HIV testing for at-risk groups. [ABSTRACT FROM AUTHOR]- Published
- 2021
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21. Epidemiology of Epstein-Barr virus infection and infectious mononucleosis in the United Kingdom.
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Kuri, Ashvin, Jacobs, Benjamin Meir, Vickaryous, Nikki, Pakpoor, Julia, Middeldorp, Jaap, Giovannoni, Gavin, and Dobson, Ruth
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EPIDEMIOLOGY ,EPSTEIN-Barr virus diseases ,MONONUCLEOSIS ,HOSPITAL admission & discharge ,IMMUNOGLOBULINS - Abstract
Background: Epstein-Barr Virus (EBV) is a ubiquitous gamma-herpesvirus with which ~ 95% of the healthy population is infected. EBV infection has been implicated in a range of haematological malignancies and autoimmune diseases. Delayed primary EBV infection increases the risk of subsequent complications. Contemporaneous seroepidemiological data is needed to establish best approaches for successful vaccination strategies in the future.Methods: We conducted a sero-epidemiological survey using serum samples from 2325 individuals between 0 and 25 years old to assess prevalence of detectable anti-EBV antibodies. Second, we conducted a retrospective review of Hospital Episode Statistics to examine changes in Infectious Mononucleosis (IM) incidence over time. We then conducted a large case-control study of 6306 prevalent IM cases and 1,009,971 unmatched controls extracted from an East London GP database to determine exposures associated with IM.Results: 1982/2325 individuals (85.3%) were EBV seropositive. EBV seropositivity increased more rapidly in females than males during adolescence (age 10-15). Between 2002 and 2013, the incidence of IM (derived from hospital admissions data) increased. Exposures associated with an increased risk of IM were lower BMI, White ethnicity, and not smoking.Conclusions: We report that overall EBV seroprevalence in the UK appears to have increased, and that a sharp increase in EBV seropositivity is seen in adolescent females, but not males. The incidence of IM requiring hospitalisation is increasing. Exposures associated with prevalent IM in a diverse population include white ethnicity, lower BMI, and never-smoking, and these exposures interact with each other. Lastly, we provide pilot evidence suggesting that antibody responses to vaccine and commonly encountered pathogens do not appear to be diminished among EBV-seronegative individuals. Our findings could help to inform vaccine study designs in efforts to prevent IM and late complications of EBV infection, such as Multiple Sclerosis. [ABSTRACT FROM AUTHOR]- Published
- 2020
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22. Time trends in smoking in Russia in the light of recent tobacco control measures: synthesis of evidence from multiple sources.
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Shkolnikov, Vladimir M., Churilova, Elena, Jdanov, Dmitry A., Shalnova, Svetlana A., Nilssen, Odd, Kudryavtsev, Alexander, Cook, Sarah, Malyutina, Sofia, McKee, Martin, and Leon, David A.
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SMOKING ,TOBACCO smoke ,SMOKING prevention ,MORTALITY - Abstract
Background: The study aims at identifying long-term trends and patterns of current smoking by age, gender, and education in Russia, including the most recent period from 2008 during which tobacco control policies were implemented, and to estimate the impact on mortality of any reductions in prevalence. We present an in-depth analysis based on an unprecedentedly large array of survey data.Methods: We examined pooled micro-data on smoking from 17 rounds of the Russian Longitudinal Monitoring Study of 1996-2016, 11 other surveys conducted in Russia in 1975-2017, and two comparator surveys from England and the USA. Standardization by age and education, regression and meta-analysis were used to estimate trends in the prevalence of current smoking by gender, age, and educational patterns.Results: From the mid-1970s to the mid-2000s smoking prevalence among men was relatively stable at around 60%, after which time prevalence declined in every age and educational group. Among women, trends in smoking were more heterogeneous. Prevalence more than doubled above the age of 55 years from very low levels (< 5%). At younger ages, there were steep increases until the mid-2000s after which prevalence has declined. Trends differed by educational level, with women in the lowest educational category accounting for most of the long-term increase. We estimate that the decline in male smoking may have contributed 6.2% of the observed reduction in cardiovascular deaths among men in the period 2008-16.Conclusions: The implementation of an effective tobacco control strategy in Russia starting in 2008 coincided with a decline in smoking prevalence among men from what had been stable, high levels over many decades regardless of age and education. Among women, the declines have been more uneven, with young women showing recent downturns, while the smoking prevalence in middle age has increased, particularly among those with minimal education. Among men, these positive changes will have made a small contribution to the reduction in mortality seen in Russia since 2005. [ABSTRACT FROM AUTHOR]- Published
- 2020
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23. Human fertility in relation to education, economy, religion, contraception, and family planning programs.
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Götmark, Frank and Andersson, Malte
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HUMAN fertility ,FAMILY planning ,EDUCATIONAL programs ,CONTRACEPTION ,FOOD security - Abstract
Background: The world population is expected to increase greatly this century, aggravating current problems related to climate, health, food security, biodiversity, energy and other vital resources. Population growth depends strongly on total fertility rate (TFR), but the relative importance of factors that influence fertility needs more study. Methods: We analyze recent levels of fertility in relation to five factors: education (mean school years for females), economy (Gross Domestic Product, GDP, per capita), religiosity, contraceptive prevalence rate (CPR), and strength of family planning programs. We compare six global regions: E Europe, W Europe and related countries, Latin America and the Caribbean, the Arab States, Sub-Saharan Africa, and Asia. In total, 141 countries are included in the analysis. We estimate the strength of relationships between TFR and the five factors by correlation or regression and present the results graphically. Results: In decreasing order of strength, fertility (TFR) correlates negatively with education, CPR, and GDP per capita, and positively with religiosity. Europe deviates from other regions in several ways, e.g. TFR increases with education and decreases with religiosity in W Europe. TFR decreases with increasing strength of family planning programs in three regions, but only weakly so in a fourth, Sub-Saharan Africa (the two European regions lacked such programs). Most factors correlated with TFR are also correlated with each other. In particular, education correlates positively with GDP per capita but negatively with religiosity, which is also negatively related to contraception and GDP per capita. Conclusions: These results help identify factors of likely importance for TFR in global regions and countries. More work is needed to establish causality and relative importance of the factors. Our novel quantitative analysis of TFR suggests that religiosity may counteract the ongoing decline of fertility in some regions and countries. [ABSTRACT FROM AUTHOR]
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- 2020
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24. Factors associated with 36-month loss to follow-up and mortality outcomes among HIV-infected adults on antiretroviral therapy in Central Kenya.
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Wekesa, Paul, McLigeyo, Angela, Owuor, Kevin, Mwangi, Jonathan, Nganga, Evelyne, and Masamaro, Kenneth
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HIV ,HIGHLY active antiretroviral therapy ,MARITAL status ,MORTALITY ,MEDICAL care - Abstract
Background: The scale-up of HIV treatment programs has resulted in a reduction in HIV-related morbidity and mortality. However, retention of patients in these programs remains a challenge in sub-Saharan Africa. Understanding factors associated with loss to follow-up (LTFU) and mortality outcomes is therefore important to inform targeted program interventions.Methods: A retrospective multi-cohort analysis of 23,890 adult patients on ART over 36 months of follow-up in Kenya was done. Multivariate logistic regression analysis was done to assess for factors associated with LTFU and mortality at 6, 12, 24, and 36 months of follow-up.Results: Majority, 67.7%, were female. At 36 months, 27.2% were LTFU and 13.5% had died. Factors associated with mortality at 36 months included older age (51 years and above) using 20-35 years as reference [(adjusted odds ratio [aOR], 1.51, 95% confidence interval (CI) 1.23-1.86, p < 0.001], being male (aOR, 1.59, 95% CI 1.39-1.83, p < 0.001), divorced using married as reference (aOR, 1.86, 95% CI 1.56-2.22, p < 0.001), having a body mass index (BMI) score of less than 18.5 kg/m2 using 18.5-24.9 kg/m2 as reference (aOR = 1.79, 95% CI 1.52-2.11, p < 0.001), and, World Health Organization stage III and IV using stage I as the reference (aOR, 1.94, 95% CI 1.43-2.63 and aOR, 4.24, 95% CI 3.06-5.87, p < 0.001 respectively). Factors associated with LTFU at 36 months included being young between 20 and 35 years (aOR, 1.49, 95% CI 1.40-1.59, p < 0.001) using 36-50 years as reference, being male (aOR, 1.19, 95% CI 1.12-1.27, p < 0.001), and being single or divorced using married as reference (aOR, 1.34, 95% CI 1.23-1.45 and aOR, 1.25, 95% CI 1.15-1.36, p < 0.001 respectively). Patients with baseline BMI of less than 18.5 kg/m2 using normal BMI as reference (aOR, 1.68, 95% CI 1.39-2.02, p < 0.001) were also likely to be LTFU.Conclusions: Factors associated with LTFU and mortality were generally similar over time. Implementation of programs in similar settings should be tailored to gender, age profiles, nutritional, and, marital status of patients to address LTFU. In addition, programs should focus on the care of older patients to reduce the risk of mortality. [ABSTRACT FROM AUTHOR]- Published
- 2020
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25. Adherence to a snacking dietary pattern is decreasing in Colombia among the youngest and the wealthiest: results of two representative national surveys.
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Herrán, Oscar F., Villamor, Eduardo, and Quintero-Lesmes, Doris C.
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SNACK foods ,FOOD consumption ,CHILD nutrition ,PUBLIC health - Abstract
Background: A common recommendation is to reduce the consumption of snack food and replace this consumption with nutrient-dense foods. The objective was to assess whether in Colombian children and adults there were changes in the consumption of the snack dietary pattern (SP) in the 5 years 2010-2015. In addition, this study aimed to establish the relationship between the SP and some biological, socioeconomic, and geographic variables in Colombia, South America.Methods: Based on a Food Frequency Questionnaire (FFQ) applied both in 2010 and 2015 in the national nutritional situation surveys, the adherence to the snack consumption pattern was established through factor analysis. The change in the adherence of consumption to the SP was established for the five-year period [2015 minus 2010], using multiple linear regression models. Crude and adjusted differences were estimated by the following covariables: sex, age, marital status, food security, wealth index, ethnicity, education of the head of the household, area and region. In total, 37,981 subjects were analyzed. In 2010, 10,150 children (5 to 17 years old) and 5145 adults (18 to 64 years old) were included, and in 2015, 13,243 children and 9443 adults.Results: In children, the adjusted difference in the adherence to SP was - 0.37 (95% CI: - 0.42, - 0.32). In adults, the adjusted difference in the adherence to SP was - 0.27 (95% CI: - 0.31, - 0.24). In all categories of covariables, consumption decreased, for all p < 0.0001. In children, the decrease in consumption was inversely associated with height-age. The decrease was smaller at the extremes of the BMI distribution, Z < -2 and Z > 2. The decrease in consumption was directly associated with the level of food security in the home and the wealth index. In adults, the decrease in consumption was inversely related to age and was directly related to the level of food security of the household, wealth index, and education level. The BMI decrease was greater in subjects with 18.5-24.9. In subjects with 30+, it was lower than in subjects with 25.0-29.9.Conclusions: In the 5 years 2010-2015, snack consumption is decreasing. The region, the richest subjects, those with adequate BMI, and in households with more educated heads of household, achieved a greater decrease in SP. [ABSTRACT FROM AUTHOR]- Published
- 2019
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26. Demographic characteristics and spatial clusters of recent HIV-1 infections among newly diagnosed HIV-1 cases in Yunnan, China, 2015.
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Chen, Min, Ma, Yanling, Chen, Huichao, Dai, Jie, Luo, Hongbing, Yang, Chaojun, Dong, Lijuan, Jin, Xiaomei, Yang, Min, Yang, Li, Song, Lijun, Jia, Manhong, and Song, Zhizhong
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DIAGNOSIS of HIV infections ,HIV infection transmission ,ENZYME-linked immunosorbent assay ,DEMOGRAPHIC surveys - Abstract
Background: The characteristics of recent HIV infections can provide the information about the dynamics of HIV transmission. Yunnan is one of the provinces hardest-hit by HIV-1 in China. To further understand the characteristics of the HIV-1 epidemic in Yunnan, we analyzed the prevalence of recent HIV-1 infections among newly diagnosed cases, identified the associated factors and explored the spatial distribution of recent HIV-1 infections.Methods: Residual plasma samples from HIV-1 diagnostic tests were preserved. The associated information was collected from China HIV/AIDS case reporting system. Recent HIV-1 infections were estimated by combining the information about disease progression and BED- capture enzyme immunoassay (CEIA). The proportions of recent HIV-1 infections among newly diagnosed cases stratified by demographic characteristics were analyzed. The spatial clusters of recent HIV-1 infections were investigated by spatial scan statistics.Results: Among 6119 HIV/AIDS cases were newly reported between January 2015 and June 2015 in Yunnan Province, 9.3% (570/6119) were estimated as recent infections. Female, aged below 25 years and homosexual contact were more associated with the higher proportion of recent HIV-1 infections. Among the different demographic sub-groups, men who have sex with men (MSM) aged < 25 years and ≥ 50 years had a higher chance of being diagnosed as recent infections, heterosexually infected men aged ≥25 years had a lower chance of being diagnosed as recent infections. In the sub-groups with different screening approaches, the highest proportion of recent infections (16.1%) was found among women diagnosed by testing during pregnancy and childbirth. In the sub-groups with different contact histories, the higher proportion of recent infections was found among the female cases having commercial heterosexual contacts (16.4%) and MSM (19.7%). The statistically significant spatial clusters of recent infections attributed to heterosexual contact, homosexual contact and intravenous drug injection were identified, respectively.Conclusions: The investigation of recent HIV infections among newly diagnosed cases supplements the routine HIV surveillance, and reveals the characteristics of ongoing HIV transmission. Our finding identified the potential sub-populations and geographic areas in need of services or improved interventions. [ABSTRACT FROM AUTHOR]- Published
- 2019
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27. Real-world study of the effectiveness of BBIBP-CorV (Sinopharm) COVID-19 vaccine in the Kingdom of Morocco.
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Zhang Y, Belayachi J, Yang Y, Fu Q, Rodewald L, Li H, Yan B, Wang Y, Shen Y, Yang Q, Mu W, Tang R, Su C, Xu T, Obtel M, Mhayi A, Razine R, Abouqal R, Zhang Y, and Yang X
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- Adolescent, Adult, Aged, Aged, 80 and over, COVID-19 Vaccines, Critical Illness, Humans, Middle Aged, Morocco epidemiology, Retrospective Studies, SARS-CoV-2, Young Adult, COVID-19 epidemiology, COVID-19 prevention & control, Influenza Vaccines
- Abstract
Background: The Kingdom of Morocco approved BBIBP-CorV (Sinopharm) COVID-19 vaccine for emergency use on 22 January 2021 in a two-dose, three-to-four-week interval schedule. We conducted a retrospective cohort study to determine real-world BBIBP-CorV vaccine effectiveness (VE) against serious or critical hospitalization of individuals RT-PCR-positive for SARS-CoV-2 during the first five months of BBIBP-CorV use in Morocco., Methods: The study was conducted among adults 18-99 years old who were tested by RT-PCR for SARS-CoV-2 infection between 1 February and 30 June 2021. RT-PCR results were individually linked with outcomes from the COVID-19 severe or critical hospitalization dataset and with vaccination histories from the national vaccination registration system. Individuals with partial vaccination (< 2 weeks after dose two) or in receipt of any other COVID-19 vaccine were excluded. Unadjusted and adjusted VE estimates against hospitalization for serious or critical illness were made by comparing two-dose vaccinated and unvaccinated individuals in logistic regression models, calculated as (1-odds ratio) * 100%., Results: There were 348,190 individuals able to be matched across the three databases. Among these, 140,892 were fully vaccinated, 206,149 were unvaccinated, and 1,149 received homologous BBIBP-CorV booster doses. Unadjusted, full-series, unboosted BBIBP-CorV VE against hospitalization for serious or critical illness was 90.2% (95%CI: 87.8-92.0%). Full-series, unboosted VE, adjusted for age, sex, and calendar day of RT-PCR test, was 88.5% (95%CI: 85.8-90.7%). Calendar day- and sex-adjusted VE was 96.4% (95%CI: 94.6-97.6%) for individuals < 60 years, and was 53.3% (95%CI: 39.6-63.9%) for individuals 60 years and older. There were no serious or critical illnesses among BBIBP-CorV-boosted individuals., Conclusions: Effectiveness of Sinopharm's BBIBP-CorV was consistent with phase III clinical trial results. Two doses of BBIBP-CorV was highly protective against COVID-19-associated serious or critical hospitalization in working-age adults under real-world conditions and moderately effective in older adults. Booster dose vaccination was associated with complete protection, regardless of age, although only a small proportion of subjects received booster doses., (© 2022. The Author(s).)
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- 2022
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28. The identification of risk factors associated with patient and healthcare system delays in the treatment of tuberculosis in Tabriz, Iran.
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Ebrahimi Kalan, Mohammad, Yekrang Sis, Hassan, Kelkar, Vinaya, Harrison, Scott H., Goins, Gregory D., Asghari Jafarabadi, Mohammad, and Han, Jian
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TUBERCULOSIS risk factors ,TUBERCULOSIS treatment ,MEDICAL care -- Developing countries ,TUBERCULOSIS transmission ,TUBERCULOSIS mortality ,TUBERCULOSIS diagnosis ,MEDICAL error statistics ,COMPARATIVE studies ,DIAGNOSIS ,HEALTH attitudes ,RESEARCH methodology ,MEDICAL care ,MEDICAL cooperation ,PATIENTS ,RESEARCH ,RESEARCH funding ,SOCIOECONOMIC factors ,EVALUATION research ,CROSS-sectional method ,PATIENTS' attitudes - Abstract
Background: Tuberculosis (TB) is a serious health concern, particularly in developing countries. Various delays, such as patient delay (PD) and healthcare system delay (HSD) in the TB process, are exacerbating the disease burden and increasing the rates of transmission and mortality in various global communities. Therefore, the aim of this study is to identify risk factors associated with PD and HSD in TB patients in Tabriz, Iran.Methods: A cross-sectional study was conducted on 173 TB patients in Tabriz, Iran from 2012 to 2014. Patients were interviewed with a semi-structured questionnaire. Frequencies and percentages were reported for patient categories of sex, age, and education. The median and interquartile range (IQR) were reported for the time intervals of delays. Univariate and multivariate logistic regressions of delay in respect to socio-demographic and clinical variables were performed. Statistical significance was set at p < 0.05.Results: The median values for delays were 53 days for HSD (IQR = 73) and 13 days for PD (IQR = 57). Odds ratios (OR) associated with PD were: employed vs. unemployed (OR = 5.86, 95% CI: 1.59 to 21.64); public hospitals vs. private hospitals (OR = 2.64, 95% CI: 1.01 to 6.85); ≥ 3 vs. < 3 visits to health facilities before correct diagnosis (OR = 2.35, 95% CI: 1.08 to 5.11); and male vs. female (OR = 2.28, 95% CI: 1.29 to 4.39). The OR associated with HSD were: ≥ 3 vs. < 3 visits to health facilities before correct diagnosis (OR = 9.44, 95% CI: 4.50 to 19.82), without vs. with access to TB diagnostic services (OR = 3.56, 95% CI: 1.85 to 6.83), and misdiagnosis as cold or viral infection vs. not (OR = 2.62, 95% CI: 1.40 to 4.91).Conclusions: The results provide for an important understanding of the risk factors associated with PD and HSD. One of the major recommendations is to provide more TB diagnostic knowledge and tools to primary health providers and correct diagnoses for patients during their initial visit to the health care facilities. The knowledge generated from this study will be helpful for prioritizing and developing strategies for minimizing delays, initiating early treatment to TB patients, and improving TB-related training programs and healthcare systems in Tabriz, Iran. [ABSTRACT FROM AUTHOR]- Published
- 2018
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29. Time series analysis comparing mandatory and voluntary notification of newly diagnosed HIV infections in a city with a concentrated epidemic.
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Reyes-Urueña, Juliana M., de Olalla, Patricia García, Perez-Hoyos, Santiago, and Caylà, Joan A.
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TIME series analysis ,HIV infections ,AIDS prevention ,PUBLIC health ,EPIDEMIOLOGY ,REGRESSION analysis - Abstract
Background: In Catalonia, a law was passed in 2010 to incorporate HIV infection as a mandatory disease and to reduce under-reporting, perform follow-up and to improve prevention. Currently, there are studies that describe the surveillance of new diagnoses of HIV infection. However, there are no studies that compare the change from voluntary to mandatory notification. This study evaluates the impact of mandatory notification on the registered cases of newly diagnosed HIV infections in a city with a concentrated epidemic. Methods: We analysed newly diagnosed HIV infections that were included in the city register. A descriptive analysis compared the number and the epidemiological characteristics of cases that were declared in two different periods (when notification was voluntary in 2001-2009 and when mandatory in 2010-2011). Time series analysis was conducted, evaluating trends and changes by fitting a Poisson regression model. The Epidemiology Service from the Public Health Agency was responsible for gathering and analyzing data and producing reports on communicable disease for the city. The data used in this study is openly available. Results: Overall, 4510 cases of HIV infection were registered, 81.9% were men and 74.5% of them aged over 30. Among men, 55.6% were men who had sex with men (MSM), and among women, the most common route of transmission was heterosexual (HTS) with 65.4%. An annual average of 560 cases was registered between 2010 and 2011. This represents an increase of 33% from the annual average over the previous period (p<0.001). Time series analysis showed that the probability of notification was 2.8 (95% confidence interval 2.4-3.3) times higher with mandatory notification than in the earlier period. There was a statistically significant decrease of missing values in the period of mandatory notification (p<0.001). Conclusions: Mandatory notification of HIV has resulted in an increase in detection of newly diagnosed infections, reduced the levels of missing data and has provided a more realistic picture of the epidemiology of HIV. This information also helps to improve the suitability of interventions aimed at HIV prevention and control. [ABSTRACT FROM AUTHOR]
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- 2013
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30. Social factors related to the clinical severity of influenza cases in Spain during the A (H1N1) 2009 virus pandemic.
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Mayoral, José María, Alonso, Jordi, Garín, Olatz, Herrador, Zaida, Astray, Jenaro, Baricot, Maretva, Castilla, Jesús, Cantón, Rafael, Castro, Ady, Delgado-Rodríguez, Miguel, Ferri, Alicia, Godoy, Pere, Gónzález-Candelas, Fernando, Martín, Vicente, Pumarola, Tomás, Quintana, José María, Soldevila, Núria, Tamames, Sonia, and Domínguez, Ángela
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H1N1 influenza ,HOSPITAL care ,MEDICAL care ,RESPIRATORY infections - Abstract
Background: During the 2009 influenza pandemic, a change in the type of patients most often affected by influenza was observed. The objective of this study was to assess the role of individual and social determinants in hospitalizations due to influenza A (H1N1) 2009 infection. Methods: We studied hospitalized patients (cases) and outpatients (controls) with confirmed influenza A (H1N1) 2009 infection. A standardized questionnaire was used to collect data. Variables that might be related to the hospitalization of influenza cases were compared by estimation of the odds ratio (OR) and 95% confidence intervals (CI) and the variables entered into binomial logistic regression models. Results: Hospitalization due to pandemic A (H1N1) 2009 influenza virus infections was associated with non-Caucasian ethnicity (OR: 2.18, 95% CI 1.17 -- 4.08), overcrowding (OR: 2.84, 95% CI 1.20 -- 6.72), comorbidity and the lack of previous preventive information (OR: 2.69, 95% CI: 1.50 -- 4.83). Secondary or higher education was associated with a lower risk of hospitalization (OR 0.56, 95% CI: 0.36 -- 0.87) Conclusions: In addition to individual factors such as comorbidity, other factors such as educational level, ethnicity or overcrowding were associated with hospitalization due to A (H1N1) 2009 influenza virus infections. [ABSTRACT FROM AUTHOR]
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- 2013
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31. Perceived unfairness and socioeconomic inequalities in functional decline: the Dutch SMILE prospective cohort study.
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Bosma, Hans, Gerritsma, Anouk, Klabbers, Gonnie, and van den Akker, Marjan
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PUBLIC health ,MENTAL health ,SOCIOECONOMIC factors ,SOCIAL factors ,HEALTH & welfare funds - Abstract
Background: People in lower socioeconomic positions report worse health-related functioning. Only few examined whether perceptions of unfairness are particularly common in these people and whether this perceived unfairness relates to their subsequent poor health outcomes. We thus set out to examine the contribution of perceived unfairness to the higher risks of physical and mental dysfunction in men and women with a lower socioeconomic position. Methods: Seven-year prospective cohort data from the Dutch SMILE study among 1,282 persons, 55 years old and older, were used. Physical and mental health-related functioning was measured with the SF-36, socioeconomic status with income and education, and the perception of unfairness with an extended new measure asking for such perceptions in both work and non-work domains. Results: Perceived unfairness was more common in lower socioeconomic positions. Such perception was related to both physical (odds ratio = 1.57 (95% confidence interval: 1.17-2.11)) and mental (1.47 (1.07-2.03)) decline, while low socioeconomic position was only related to mental decline (1.33 (1.06-1.67)). When socioeconomic position and perceived unfairness were simultaneously controlled, odds ratios for both determinants decreased only very little. Socioeconomic position and perceived unfairness were for the largest part independently related to longitudinal health-related decline. Conclusions: The general perception of unfairness, at work and beyond work, might have implications for functional decline in middle and older age. We recommend that -- rather than addressing and changing individual perceptions of unfairness -- more research is needed to find out whether specific environments can be defined as unfair and whether such environments can be effectively tackled in an attempt to truly improve public health. [ABSTRACT FROM AUTHOR]
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- 2012
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32. Belief system, meaningfulness, and psychopathology associated with suicidality among Chinese college students: a cross-sectional survey.
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Jiubo Zhao, Xueling Yang, Rong Xiao, Xiaoyuan Zhang, Aguilera, Diane, and Jingbo Zhao
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COLLEGE students ,SUICIDAL behavior ,SELF-destructive behavior ,RELIGIOUS adherents - Abstract
Background: Research suggests that Chinese religious believers are more likely to commit suicide than those identifying as non-religious among rural young adults, contrary to findings in Western countries. However, one cannot conclude that religiosity is associated with elevated suicide risk without examining the effect of political and religious beliefs in a generally atheist country like China where political belief plays a dominant role in the belief system of young adults. The present study investigated the effects of political and religious belief on suicidality with meaningfulness and psychopathology as potential mediators in a large representative sample of Chinese college students. Methods: A cross-sectional survey was conducted among 1390 first-year college students randomly sampled from 10 colleges and universities in mainland China. Results: A total of 1168 respondents (84.0%) provided complete data on all variables. Lifetime prevalence of suicidal ideation, plan, and attempt were 45.1%, 6.8%, and 1.9% respectively, with one-year suicidal ideation showing at 19.3%. Female gender was associated with elevated risk of suicidality. Political belief but not religious belief was associated with decreased suicide risk. A significant interactive effect of political belief and religious belief was found, indicating that for political believers, being religious was associated with decreased suicide risk; for non-political believers, being religious was associated with increased suicide risk. Multi-group structural equation modeling showed that meaningfulness completely mediated and psychopathology partially mediated the effect of belief system on suicidality. Gender differences were found in pathways of political belief by religious beliefs to suicidality and political belief to psychopathology. The coefficients were significant for males but not for females. Conclusions: In less religious societies, political belief may serve as a means of integration as does religious affiliation in religious societies. Males were more likely to benefit from the protective effect of a belief system on suicidality than females. [ABSTRACT FROM AUTHOR]
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- 2012
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33. Perceived need to increase physical activity levels among adults at high risk of type 2 diabetes. A cross-sectional analysis within a community-based diabetes prevention project FIN-D2D.
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Vähäsarja, Kati, Salmela, Sanna, Villberg, Jari, Rintala, Pauli, Vanhala, Mauno, Saaristo, Timo, Peltonen, Markku, Keinänen-Kiukaanniemi, Sirkka, Korpi-Hyövälti, Eeva, Kujala, Urho M., Moilanen, Leena, Niskanen, Leo, Oksa, Heikki, and Poskiparta, Marita
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TYPE 2 diabetes ,HEALTH counseling ,PHYSICAL activity ,PUBLIC health ,HEALTH behavior ,HEALTH & welfare funds - Abstract
Background: Increased physical activity is a cornerstone of type 2 diabetes prevention. The perception of a need to change is considered essential in behaviour change processes. However, the existing literature on individuals' perceived need to change health behaviour is limited. In order to improve understanding of diabetes prevention through increased physical activity levels (PAL), we assessed factors associated with perceiving a need to increase PAL among adults at high risk of diabetes. Methods: Opportunistic screening was used within a primary-care based lifestyle intervention covering 10 149 men and women at high risk of type 2 diabetes. Data were obtained at baseline visits. The explored determinants were demographic, anthropometric/clinical, behavioural and psychosocial characteristics, along with four categories of PAL awareness. Logistic regression was used in the analysis. Results: 74% of men (n = 2 577) and 76% of women (n = 4 551) perceived a need to increase their PAL. The participants most likely to perceive this need were inactive, had a larger waist circumference, rated their PAL as insufficient, and were at the contemplation stage of change. Smoking, elevated blood pressure, dyslipidaemia, and a family history of diabetes were not associated with this perception. The likelihood was also greater among women with less perceived fitness and less education. Demographic factors other than education did not determine participants' perceived need to increase PAL. PAL overestimators were less likely to perceive the need to increase their PAL than realistic inactive participants. Conclusions: Subjective rather than objective health factors appear to determine the perception of a need to increase PAL among adults at high risk of diabetes. Client perceptions need to be evaluated in health counselling in order to facilitate a change in PAL. Practical descriptions of the associations between metabolic risk factors, PAL, and diabetes are needed in order to make the risk factors concrete for at-risk individuals. [ABSTRACT FROM AUTHOR]
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- 2012
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34. Time trends in social differences in nutrition habits of a Lithuanian population: 1994-2010.
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FOOD habits ,HEALTH of adults ,NUTRITION & psychology ,VEGETABLES -- Nutrition ,EDUCATION - Abstract
The article focuses on the study which evaluates the trends in selected food habits of the Lithuanian adult population by their level of education and place of residence from 1994 to 2010. The study indicates that beneficial dietary changes among the Lithuanian adult population and demonstrate the need for future food and nutrition policies, along with health promotion programmes, targeting the whole population, particularly those with lower education and living in rural areas.
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- 2012
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35. Population-level effects of the national diabetes prevention programme (FIN-D2D) on the body weight, the waist circumference, and the prevalence of obesity.
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Salopuro, Titta M., Saaristo, Timo, Oksa, Heikki, Puolijoki, Hannu, Vanhala, Mauno, Ebeling, Tapani, Niskanen, Leo, Tuomilehto, Jaakko, Uusitupa, Matti, and Peltonen, Markku
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DIABETES prevention ,BODY weight ,OBESITY ,CARBOHYDRATE intolerance - Abstract
Background: The implementation project of the national diabetes prevention programme in Finland, FIN-D2D, was carried out in primary health care in the area of five hospital districts during 2003-2007. Methods: The population strategy of FIN-D2D was primarily aimed at increasing the awareness of type 2 diabetes and preventing obesity. To investigate the effects of this strategy, we studied the changes in the prevalence of obesity, overweight, and central obesity among a random independent sample of individuals aged 45-74 years in the FIN-D2D area; and assessed whether they differed from a sample of individuals in the control area, which consisted of four geographical areas not participating in FIN-D2D (FINRISK study). Data was obtained for 5850/ 6406 (in the beginning/ in the end) individuals. The duration of the observation period varied from three to five years. Results: The mean body weight decreased from 78.7 to 78.1 kg (p = 0.041) in the FIN-D2D area, and from 78.7 to 78.0 kg (p = NS) in the control area. The prevalence of obesity (BMI ≥30 kg/m²) decreased in the FIN-D2D area (26.5% vs. 24.4%, p = 0.015), and in the control area (28.4% vs. 25.2%, p = 0.005). The prevalence of morbid obesity (BMI ≥40 kg/m²) remained unchanged in the FIN-D2D area, but increased in the control area (1.2% vs. 2.3%, p = 0.007). The mean waist circumference remained unchanged in the FIN-D2D area, but increased in the control area (92.8 vs. 94.0 cm, p = 0.005). Conclusions: The prevalence of obesity may be decreasing among 45-74 year old Finns. We still need a longer time perspective and future studies to see whether this favourable trend can be sustained in Finland. The actions of this implementation project can at least partly explain the differences in the mean waist circumference and the prevalence of morbid obesity between the intervention and control areas. [ABSTRACT FROM AUTHOR]
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- 2011
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36. Are we there yet? Australian road safety targets and road traffic crash fatalities.
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Gargett, Susan, Connelly, Luke B., and Nghiem, Son
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SAFETY ,TRAFFIC engineering ,MORTALITY - Abstract
Background: Road safety targets are widely used and provide a basis for evaluating progress in road safety outcomes against a quantified goal. In Australia, a reduction in fatalities from road traffic crashes (RTCs) is a public policy objective: a national target of no more than 5.6 fatalities per 100,000 population by 2010 was set in 2001. The purpose of this paper is to examine the progress Australia and its states and territories have made in reducing RTC fatalities, and to estimate when the 2010 target may be reached by the jurisdictions. Methods: Following a descriptive analysis, univariate time-series models estimate past trends in fatality rates over recent decades. Data for differing time periods are analysed and different trend specifications estimated. Preferred models were selected on the basis of statistical criteria and the period covered by the data. The results of preferred regressions are used to determine out-of-sample forecasts of when the national target may be attained by the jurisdictions. Though there are limitations with the time series approach used, inadequate data precluded the estimation of a full causal/structural model. Results: Statistically significant reductions in fatality rates since 1971 were found for all jurisdictions with the national rate decreasing on average, 3% per year since 1992. However the gains have varied across time and space, with percent changes in fatality rates ranging from an 8% increase in New South Wales 1972-1981 to a 46% decrease in Queensland 1982-1991. Based on an estimate of past trends, it is possible that the target set for 2010 may not be reached nationally, until 2016. Unsurprisingly, the analysis indicated a range of outcomes for the respective state/territory jurisdictions though these results should be interpreted with caution due to different assumptions and length of data. Conclusions: Results indicate that while Australia has been successful over recent decades in reducing RTC mortality, an important gap between aspirations and achievements remains. Moreover, unless there are fairly radical ("trend-breaking") changes in the factors that affect the incidence of RTC fatalities, deaths from RTCs are likely to remain above the national target in some areas of Australia, for years to come. [ABSTRACT FROM AUTHOR]
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- 2011
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37. Papass clinical trial protocol: a multi-component school-based intervention study to increase acceptance and adherence to school feeding.
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Pinto, Rafael Lavourinha, de Souza, Bárbara da Silva Nalin, Antunes, Anna Beatriz Souza, De Cnop, Mara Lima, Sichieri, Rosely, and Cunha, Diana Barbosa
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SCHOOL food ,CLINICAL trials ,SCHOOL environment ,CONTROL groups - Abstract
Background: One of the largest school feeding programs in the world is the National School Feeding Program of Brazil. However, results from the 2012 National School Health Survey indicated that only 22.8% of 9th grade students in Brazilian public school system consumed school meals. The literature presents few studies aiming to promote healthy food consumption in the school environment from interventions, which found inconclusive results. Thus, this study aims to present a protocol to evaluate the effectiveness of multi-component school-level interventions to increase adherence and acceptance to school feeding.Methods: School-based multi-component clinical trial with students from 4th-9h grade from 3 municipal schools of Sumidouro, Rio de Janeiro, Brazil, in 2019. The study design will be parallel, with 3 arms: Control group (without intervention); Intervention group 1 (changes in school environment) and Intervention group 2 (changes in menu and school environment). Interventions in the environment will be based on the principles of choices architecture and, the modification in the dishes that make up the menus offered to the students, on the factors that contribute to poor adherence and acceptance to school feeding, identified by focus groups. Adherence to school feeding will be assessed through a specific question in the questionnaire directed to the frequency of consuming school meals in the week, applied by researchers in three moments. Acceptance will be assessed from the acceptability test application with dishes served to students during the year. Statistical analyses will be performed using generalized linear models, which will be used to assess the impact of the intervention, and will include 3 main variables: intervention, time and the intervention x time interaction.Discussion: This study will investigate if the impact of the implementation of interventions in the environment and in the dishes served to students may increase adherence and acceptance to school feeding. Positive results could show the effect of implementing interventions throughout Sumidouro's public school system, as well as throughout the country, aiming to improve the consumption of school meals.Trial Registration: Brazilian Registry of Clinical Trials, RBR-7mf794. Date of registration: December 27, 2018. [ABSTRACT FROM AUTHOR]- Published
- 2019
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38. Spatial and temporal analysis of tuberculosis in an area of social inequality in Northeast Brazil.
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Lima, Shirley Verônica Melo Almeida, dos Santos, Allan Dantas, Duque, Andrezza Marques, de Oliveira Goes, Marco Aurélio, da Silva Peixoto, Marcus Valerius, da Conceição Araújo, Damião, Ribeiro, Caíque Jordan Nunes, Santos, Márcio Bezerra, de Araújo, Karina Conceição Gomes Machado, and Nunes, Marco Antônio Prado
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MYCOBACTERIUM tuberculosis ,EQUALITY ,SPATIAL analysis (Statistics) ,EPIDEMIOLOGY - Abstract
Background: Tuberculosis is an infectious disease caused by Mycobacterium tuberculosis. It is a disease known worldwide for its vulnerability factors, magnitude and mortality. The objective of the study was to analyze the spatial and temporal dynamics of TB in the area of social inequality in northeast Brazil between the years 2001 and 2016.Methods: An ecological time series study with the use of spatial analysis techniques was carried out from 2001 to 2016. The units of analysis were the 75 municipalities in the state of Sergipe. Data from the Notification of Injury Information System were used. For the construction of the maps, the cartographic base of the state of Sergipe, obtained at the Instituto Brasileiro de Geografia e Estatística, was used. Georeferenced data were analysed using TerraView 4.2.2 software (Instituto Nacional de Pesquisas Espaciais) and QGis 2.18.2 (Open Source Geospatial Foundation). Spatial analyses included the empirical Bayesian model and the global and local Moran indices. The time trend analyses were performed by the software Joinpoint Regression, Version 4.5.0.1, with the variables of sex, age, cure and abandonment.Results: There was an increasing trend of tuberculosis cases in patients under 20 years old and 20-39 years old, especially in males. Cured cases showed a decreasing trend, and cases of treatment withdrawal were stationary. A spatial dependence was observed in almost all analysed territories but with different concentrations. Significant spatial correlations with the formation of clusters in the southeast and northeast of the state were observed. The probability of illness among municipalities was determined not to occur in a random way.Conclusion: The identification of risk areas and priority groups can help health planning by refining the focus of attention to tuberculosis control. Understanding the epidemiological, spatial and temporal dynamics of tuberculosis can allow for improved targeting of strategies for disease prevention and control. [ABSTRACT FROM AUTHOR]- Published
- 2019
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39. Sex and sexual orientation in relation to tobacco use among young adult college students in the US: a cross-sectional study.
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Li, Jingjing, Haardörfer, Regine, Vu, Milkie, Windle, Michael, and Berg, Carla J.
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SEXUAL orientation ,TOBACCO use ,MINORITY college students ,SEXUAL minority students ,TOBACCO products ,SMOKING ,ELECTRONIC cigarettes ,CIGARETTES ,HOOKAHS - Abstract
Background: Sexual minority young adults represent a high-risk population for tobacco use. This study examined cigarette and alternative tobacco product (ATP) use prevalence across sexual orientation (heterosexual, gay/lesbian, and bisexual) among college-attending young adult men and women, respectively.Methods: Baseline data from a two-year longitudinal study of 3386 young adult college students aged 18-25 in Georgia were analyzed. Correlates examined included sociodemographics (age, sex, sexual orientation, race/ethnicity, college type, and parental education). Outcomes included past 30-day use of tobacco (cigarette, little cigars/cigarillos [LCCs], e-cigarettes, hookah, any tobacco product used, and number of tobacco products used, respectively). Two-group, multivariate multiple regression models were used to examine predictors of tobacco use among men and women, respectively.Results: Among men (N = 1207), 34.7% used any tobacco product; 18.6% cigarettes; 12.3% LCCs; 16.8% e-cigarettes; and 14.7% hookah. Controlling for sociodemographics, gay sexual orientation (OR = 1.62, p = 0.012) was associated with higher odds of cigarette use; no other significant associations were found between sexual orientation and tobacco use. Among women (N = 2179), 25.3% used any tobacco product; 10.4% cigarettes; 10.6% LCCs; 7.6% e-cigarettes; and 10.8% hookah. Being bisexual was associated with cigarette (p < 0.001), LCC (p < 0.001), and e-cigarette use (p = 0.006). Lesbian sexual orientation was associated with cigarette (p = 0.032) and LCC use (p < 0.001). Being bisexual predicted any tobacco product used (p = 0.002), as well as number of tobacco products used (p = 0.004). Group comparisons showed that the effect of sexual minority status on LCC use was significantly different for men versus women.Conclusion: Sexual minority women, especially bisexual women, are at higher risk for using specific tobacco products compared to heterosexual women; homosexual men are at increased risk of cigarette use compared to heterosexual men. These nuances in tobacco use should inform interventions targeting sexual minorities. [ABSTRACT FROM AUTHOR]- Published
- 2018
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40. Predictors of cervical cancer screening among Kenyan women: results of a nested case-control study in a nationally representative survey.
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Ng'ang'a, Anne, Nyangasi, Mary, Nkonge, Nancy G, Gathitu, Eunice, Kibachio, Joseph, Gichangi, Peter, Wamai, Richard G, and Kyobutungi, Catherine
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CERVICAL cancer diagnosis ,MEDICAL screening ,HEALTH risk assessment ,HEALTH behavior ,PUBLIC health - Abstract
Background: Cervical cancer is a major public health concern in Kenya. It is the leading cause of cancer morbidity and mortality among women. Although screening is an effective prevention method, uptake is low among eligible women. Little is known about predictors of cervical cancer screening uptake. This study explored relationship between uptake of cervical cancer screening, socio-demographic, behavioral and biological risk factors.Methods: Nested case-control study within STEPS survey, a population-based cross-sectional household survey conducted between April and June 2015.Cases were women who had undergone cervical cancer screening and controls were unscreened women. Study participants were women eligible for cervical cancer screening (30-49 years). Variables included socio-demographic; behavioral risk factors such as physical activity, tobacco and alcohol use diet and biological factors like diabetes and hypertension. Outcome of interest was cervical cancer screening. Data analysis was done using STATA version 14. Logistic regression model was used to assess relationship between cervical cancer screening and socio-demographic, behavioral and biological risk factors.Results: Of 1180 women interviewed, 16.4% (n = 194) had been screened for cervical cancer. Of unscreened women (n = 986), 67.9% were aware of cervical cancer screening. Higher screening rates were observed in more educated women (25.2%), highest income quintile (29.6%) and living in urban areas (23%) than in women with no formal education (3.2%), poorest (3.6%) and living in rural areas (13.8%). Younger women (35-39) and those with low High-density lipoprotein (HDL) were less likely to be screened [OR = 0.56; 95% CI = (0.34, 0.93); p-value = 0.025] and [OR = 0.51; 95% CI = (0.29, 0.91); p = value 0.023] respectively. Self-employed women, those in the fourth wealth quintile, binge drinkers, high sugar consumption and insufficient physical activity were more likely to be screened [OR 2.55 (1.12, 5.81) p value 0.026], [OR 3.56 (1.37, 9.28) p value 0.009], [OR 5.94 (1.52, 23.15) p value 0.010], [OR 2.99 (1.51, 5.89) p value 0.002] and [OR 2.79 (1.37, 5.68) p value 0.005] respectively.Conclusion: Uptake of cervical cancer screening is low despite high awareness. Strategies to improve cervical cancer screening in Kenya should be implemented with messages targeting persons with both risky and non-risky lifestyles especially younger women with no formal education living in rural areas. [ABSTRACT FROM AUTHOR]- Published
- 2018
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41. Prevalence, awareness, treatment and control of hypertension and their determinants: results from a national survey in Kenya.
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Mohamed, Shukri F., Mutua, Martin K., Wamai, Richard, Wekesah, Frederick, Haregu, Tilahun, Juma, Pamela, Nyanjau, Loise, Kyobutungi, Catherine, and Ogola, Elijah
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HYPERTENSION ,CARDIOVASCULAR disease treatment ,DISEASE risk factors ,NON-communicable diseases ,PUBLIC health - Abstract
Background: Hypertension is the most important risk factor for cardiovascular diseases and the leading cause of death worldwide. Despite growing evidence that the prevalence of hypertension is rising in sub-Saharan Africa, national data on hypertension that can guide programming are missing for many countries. In this study, we estimated the prevalence of hypertension, awareness, treatment, and control. We further examined the factors associated with hypertension and awareness.Method: We used data from the 2015 Kenya STEPs survey, a national cross-sectional household survey targeting randomly selected people aged 18-69 years. Demographic and behavioral characteristics as well as physical measurements were collected using the World Health Organization's STEPs Survey methodology. Descriptive statistics were used to estimate the prevalence, awareness, treatment and control of hypertension. Multiple logistic regression models were used to identify the determinants of hypertension and awareness.Results: The study surveyed 4485 participants. The overall age-standardized prevalence for hypertension was 24.5% (95% confidence interval (CI) 22.6% to 26.6%). Among individuals with hypertension, only 15.6% (95% CI 12.4% to 18.9%) were aware of their elevated blood pressure. Among those aware only 26.9%; (95% CI 17.1% to 36.4%) were on treatment and 51.7%; (95% CI 33.5% to 69.9%) among those on treatment had achieved blood pressure control. Factors associated with hypertension were older age (p < 0.001), higher body mass index (BMI) (p < 0.001) and harmful use of alcohol (p < 0.001). Similarly, factors associated with awareness were older age (p = 0.013) and being male (p < 0.001).Conclusion: This study provides the first nationally-representative estimates for hypertension in Kenya. Prevalence among adults is high, with unacceptably low levels of awareness, treatment and control. The results also reveal that men are less aware of their hypertension status hence special attention should focus on this group. [ABSTRACT FROM AUTHOR]- Published
- 2018
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42. Non-communicable diseases surveillance: overview of magnitude and determinants in Kenya from STEPwise approach survey of 2015.
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Wamai, Richard G, Kengne, Andre Pascal, and Levitt, Naomi
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NON-communicable diseases ,PUBLIC health ,EVIDENCE-based medicine ,EPIDEMIOLOGY - Published
- 2018
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43. Factors associated with treatment delay among newly diagnosed tuberculosis patients in Dessie city and surroundings, Northern Central Ethiopia: a cross-sectional study.
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Seid, Abdurahaman and Metaferia, Yeshi
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TUBERCULOSIS treatment ,TREATMENT delay (Medicine) ,MEDICAL care wait times ,CROSS-sectional method ,LOGISTIC regression analysis ,MULTIVARIATE analysis - Abstract
Background: Delayed treatment of tuberculosis (TB) cases increases the risk of death and rate of infection in the community. Early diagnosis and initiation of treatment is essential for effective TB control. The aim of this study was to assess length of delays and analyze predictors of treatment delay of newly diagnosed TB patients.Methods: A cross-sectional study was conducted in Dessie city and surroundings from April1, 2016 to January 30, 2017. Fifteen health facilities of study area were selected randomly and 382 adult TB patients were included consecutively. Data were collected using a questionnaire and analyzed using SPSS version 20.0. Delay was analyzed at three levels (patient, health system and total) using median as cut-off. Logistic regression analysis was performed to investigate predictors of delays. A p-value of ≤0.05 at multivariate analysis was considered statistically significant.Results: The median total, patients' and health system's delay was 36 [interquartile range (IQR): 24, 64], 30 (IQR: 15, 60) and 6 (IQR: 4, 8) days, respectively. About 41 and 47% of patients had prolonged patients' and total delay, respectively. Practicing self-medication [adjusted odds ratio (AOR): 3.0; 95% CI: 1.3-5.6], having more than three family member in the household (AOR: 1.6; 95% CI: 1.02-2.50), older age (≥55 years) (AOR: 2.7; 95% CI: 1.27-5.83), being smear negative pulmonary tuberculosis (AOR: 2.3; 95% CI: 1.25-4.21) and extrapulmonary tuberculosis (AOR: 2.3; 95% CI: 1.28-4.07) were independent predictors of patients' delay. Initial visit of general practitioners (AOR: 2.57; 95% CI: 1.43-4.63) and more than one health care visit (AOR: 2.12; 95% CI: 1.30-3.46) were independent predictors of health system's delay. However, patients' delay was shorter among widowed/divorced patients (AOR: 0.3; 95% CI: 0.1-0.8). Lower level of education [illiterate (AOR: 0.42; 95% CI: 0.20-0.92), grade 1-8 (AOR: 0.38; 95% CI: 0.18-0.81)] and diagnosis of TB using a chest X-ray (AOR, 0.32; 95% CI, 0.16-0.68) significantly reduce health system's delay.Conclusion: About half of TB patients delayed beyond 36 days before starting treatment, and the late patient health seeking behavior was the major contributor of total delay. Development and implementation of strategies aimed at addressing identified factors should be recognized in order to reduce TB treatment delay. Further well designed research is needed to explore additional risk factors of delayed treatment. [ABSTRACT FROM AUTHOR]- Published
- 2018
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44. Inflammatory burden index: associations between osteoarthritis and all-cause mortality among individuals with osteoarthritis
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Xiong, Zhizheng, Xu, Wenjie, Wang, Yanming, Cao, Shuai, Zeng, Xiaochao, and Yang, Pei
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- 2024
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45. Community stigma, victimization, and coping strategies among gay, bisexual, and other cis-gender men who have sex with men in slum communities in Ghana. BSGH-003
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Shamrock, Osman Wumpini, Abu-Ba’are, Gamji Rabiu, Zigah, Edem Yaw, Dakpui, Henry Delali, Adjaka, Gideon, LeBlanc, Natalie M., Alio, Amina P., and Nelson, LaRon
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- 2024
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46. The impact of influenza on the ability to work, volunteer and provide care: results from an online survey of Canadian adults 50 years and older
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Waite, Nancy M., Pereira, Jennifer A., Houle, Sherilyn K. D., Gilca, Vladimir, and Andrew, Melissa K.
- Published
- 2022
- Full Text
- View/download PDF
47. Long-term trends in blood pressure and hypertension in Russia: an analysis of data from 14 health surveys conducted in 1975–2017
- Author
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Churilova, Elena, Shkolnikov, Vladimir M., Shalnova, Svetlana A., Kudryavtsev, Alexander V., Malyutina, Sofia, Nilssen, Odd, Laatikainen, Tiina, and Leon, David A.
- Published
- 2021
- Full Text
- View/download PDF
48. Socio-economic and demographic factors associated with never having tested for HIV among sexually active men across the four administrative regions of Uganda
- Author
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Jude, Otim, Nelson, Otim, and Katagwa, Igeme
- Published
- 2021
- Full Text
- View/download PDF
49. Avoidable deaths in Sweden, 1997–2018: temporal trend and the contribution to the gender gap in life expectancy
- Author
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Kiadaliri, Ali
- Published
- 2021
- Full Text
- View/download PDF
50. A quasi-experimental intervention protocol to characterize the factors that influence the acceptance of new foods by infants: mothers’ diet and weaning method. Dastatuz project
- Author
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Urkia-Susin, Iratxe, Rada-Fernandez de Jauregui, Diego, Orruño, Estibaliz, Maiz, Edurne, and Martinez, Olaia
- Published
- 2021
- Full Text
- View/download PDF
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