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Objectives: Socioeconomic disparities in obesity have been observed in both childhood and adulthood. However, it remains unclear how the role of risk factors influencing these inequalities has evolved over time. Methods: Longitudinal data on 2,866 children and adolescents (6-17 years old) from the China Health and Nutrition Survey were used to track their BMI during childhood, adolescence, and adulthood. Concentration Index was utilized to measure socioeconomic inequalities in obesity, while Oaxaca decomposition was employed to determine the share of different determinants of inequality. Results: The concentration index for obesity during childhood and adulthood were 0.107 (95% CI: 0.023, 0.211) and 0.279 (95% CI: 0.203, 0.355), respectively. Changes in baseline BMI (24.6%), parental BMI (10.4%) and socioeconomic factors (6.7%) were found to be largely responsible for the increasing inequality in obesity between childhood and adulthood. Additionally, mother's education (-7.4%) was found to contribute the most to reducing these inequalities. Conclusion: Inequalities in obesity during childhood and adulthood are significant and growing. Interventions targeting individuals with higher BMI, especially those who are wealthy, can significantly reduce the gap. [ABSTRACT FROM AUTHOR]

Background: This study aimed to reduce the unprecedented and intense psychological distress that nurses were forced to experience during the COVID-19 pandemic. A Chinese version of the World Health Organization’s Self-Help Plus (SH+) intervention guide was adapted and tested among nurses. The objective of this study was to translate and adapt the SH+ guideline into the Chinese version and to test its feasibility in reducing psychological distress among nurses during COVID-19. Methods: A staged approach comprising translation, adaptations, initial evaluation by pilot implementation, and a qualitative process evaluation was conducted in two hospitals in Xi’an, China. The translation of the Chinese version was authorized by the World Health Organization. We adapted SH+ for use among clinical nurses working during the pandemic in China through a qualitative process evaluation, which was guided by the descriptive phenomenological study design. The outcomes of the pilot included psychological distress, psychological flexibility, depressive and anxiety symptoms, post-traumatic stress disorder (PTSD) symptoms, and subjective psychological wellbeing, which were assessed using the Kessler 6 symptom checklist, the Comprehensive Assessment of ACT Process (CompACT), the Patient Health Questionnaire-9 (PHQ-9), the Generalized Anxiety Disorder scale (GAD-7), the PTSD Checklist-Civilian Version (PCL-C), and the Index of Wellbeing (IWB), respectively. Results: The SH+ materials, including audio-recorded sessions and an accompanying illustrated manual, were translated into Chinese and adapted in line with feedback from the nurses. An uncontrolled pilot study (n = 28) for 5 weeks showed a statistically significant reduction of psychological distress (mean difference in Kessler 6 score, −2.74; 95% CI [−3.71, −1.78]; p < 0.001). We also found improvements in psychological flexibility (mean difference in CompACT score, 6.89; 95% CI [−12.35, −4.47]; p < 0.001), subjective psychological wellbeing (mean difference in IWB score, 0.86; 95% CI [0.07, 1.65]; p < 0.05), and depressive symptoms (mean difference in PHQ-9 score, −1.52; 95% CI [−2.78, −0.26]; p < 0.05). The process evaluation showed that nurses found the SH+ program very useful but difficult to adhere to.Conclusion: We found that the translated Chinese version of SH+ was applicable and feasible in the Chinese cultural context. There was a potential eect of adapted SH + in reducing nurses’ psychological distress during COVID-19 and suggested the value of exploring strategies to increase adherence to the program. [ABSTRACT FROM AUTHOR]

Introduction: The aim of this study was to identify whether policies in different stages of medical system reform had been effective in decreasing inequalities and increasing the density of health workers in rural areas in China between 1985 and 2011.Methods: With data from China Health Statistics Yearbooks from 2004 to 2012, we measured the Gini coefficient and the Theil L index across the urban and rural areas from 1985 to 2011 to investigate changes in inequalities in the distributions of health workers, doctors, and nurses by states, regions, and urban-rural stratum and account for the sources of inequalities.Results: We found that the overall inequalities in the distribution of health workers decreased to the lowest in 2000, then increased gently until 2011. Nurses were the most unequally distributed between urban-rural districts among health workers. Most of the overall inequalities in the distribution of health workers across regions were due to inequalities within the rural-urban stratum.Discussions and Conclusions: Different policies and interventions in different stages would result in important changes in inequality in the distribution of the health workforce. It was also influenced by other system reforms, like the urbanization, education, and employment reforms in China. The results are useful for the Chinese government to decide how to narrow the gap of the health workforce and meet its citizens' health needs to the maximum extent. [ABSTRACT FROM AUTHOR]

Background: There are multiple adverse effects of anemia on human function, particularly on women. However, few researches are conducted on women anemia in rural Western China. This study mainly aims to investigate the levels and associated factors of maternal anemia between 2001 and 2005 in this region. Methods: 6172 and 5372 mothers with children under three years old were selected from 8 provinces in 2001 and from 9 provinces in 2005 respectively in Western China by means of a multi-stage probability proportion to size sampling method (PPS). The blood samples were tested and related socio-demographic information was obtained through questionnaires. A two-level logistic regression model was employed to identify the determinants and provincial variations of women anemia in 2001 and 2005. Results: The results indicated that the crude prevalence of women anemia in 2005 was higher than the rate in 2001(45.7% vs 33.6%). Based on the nationwide census data in 2000, the age-standardized prevalence of women anemia in the study were obtained as 38.0% in 2001 and 50.0% in 2005 respectively. Two-level logistic model analysis showed that compared to the average, women were more likely to be anemic in Guangxi and Qinghai in 2001 as well as in Chongqing and Qinghai in 2005; that women from Minority groups had higher odds of anemia in contrast with Han; that women with higher parity, longer breastfeeding duration and higher socioeconomic level had a lower rate of anemia, while age of women was positively associated with anemia. The positive correlation between women anemia and altitude was also observed. Conclusions: The study demonstrated that the burden of maternal anemia in rural Western China increased considerably between 2001 and 2005. The Chinese government should conduct integrated interventions on anemia of mothers in this region. [ABSTRACT FROM AUTHOR]

Background: Since 2000, there has been a decline in the proportion of oral rehydration salts (ORS) therapy in childhood diarrhea. How to sustain and achieve a high level of ORS therapy continues to be a challenge. Methods: The data of 14112 households and 894 villages in 45 counties across 10 provinces of Western China were collected in 2005. Generalized estimated equation logistic regression models were used to identify the determinants of ORS use in home-based and village-level care. Results: The therapy rate of ORS was 34.62%. This rate in home-based care (HBC) was significantly lower than that in village-level care (VLC), township-level care or county-level-or-above care. The children in the families with several pre-school-aged children (OR = 0.29 95% CI: 0.10, 0.86) or of the smaller age (12 vs 36 months: OR = 0.10 95% CI 0.02, 0.41; 24 vs 36 months: OR = 0.26 95% CI 0.09, 0.77) were less likely to receive ORS therapy against diarrhea in HBC. The children whose family had the habit of drinking boiled water (OR = 2.77 95% CI 1.30-5.91), or whose caretakers received educational materials about childhood diseases (OR = 3.08 95% CI 1.54, 6.16), or who were living in the villages in which village clinics had the available ORS packages (OR = 3.94 95% CI 2.25, 6.90) were more likely to receive ORS therapy against diarrhea in VLC. Conclusion: There thus, ORS promoting program should give the highest priority to home care. ORS promoting strategies for low-level care could be strengthened based on children characteristics, the habit of drinking water and the situation of receiving educational material in the families and on the availability of ORS packages in village clinics in rural Western China. [ABSTRACT FROM AUTHOR]

Objective: To explore the caretakers' care-seeking pattern and its determinants among children under 36 months old with diarrhea in rural western China. Methods: The data of 14112 households was collected in 45 counties of 10 provinces of western China from June to August 2005. A generalized estimated equation (GEE) linear model was used to identify the determinants of the care- seeking. Results: Village-level and township-level care were sought for childhood diarrhea by 67.02% of the caretakers. GEE model analysis shows that compared with the caretakers of the children delivered at county-level or above hospitals, those of the children delivered at home seldom sought a higher level care (20.23, 95%CI: 20.45,20.01, p = 0.040); that the age of the children was negatively associated with seeking a higher level care (12 vs 36 months: 0.35, 95%CI: 0.16,0.55, p,0.001; 24 vs 36 months: 0.26, 95%CI: 0.08,0.44, p = 0.004); that the more danger signs of diarrhea the caretakers recognized, the higher level care they sought for their children with diarrhea (0.04, 95%CI: 0.00,0.07, p = 0.037); that the children with breastfeeding were given a higher level care than those without (0.15, 95%CI: 0.01,0.28, p = 0.035); that the mothers with a higher education sought the higher level care than those with only primary education (0.29, 95%CI: 0.03,0.56, p = 0.032); and that the farther the villages where these caretakers lived were from their townships, the lower level care for their children with diarrhea they sought (20.09, 95%CI: 20.18,20.01, p = 0.039). Conclusion: Village-level and township-level care were sought for childhood diarrhea by most of the caretakers. Birth settings, the distance from village to township, maternal education, caretakers' awareness of the danger signs of diarrhea, breastfeeding status and age of children affected the care-seeking. These findings may have some implications for the improvement of health care services and care-seeking intervention against childhood diarrhea in rural western China [ABSTRACT FROM AUTHOR]

Background: Since 2003, the New Cooperative Medical Scheme (NCMS) has been implemented throughout rural China, usually covering delivery services in its benefit package. The objective of this study was to compare the difference of utilization of delivery services, expenditures, and local women's perceived affordability between women with and without reimbursement from NCMS. Methods: A cross-sectional survey was carried out in two rural counties in Shaanxi province, China, during December 2008-March 2009. Women giving birth from April 2008 to March 2009 were interviewed by a structured questionnaire to collect information on utilization of delivery services. Multivariable analyses were used to compare the differences in outcomes between women with and without reimbursement from NCMS. Results: Of the total 1613 women interviewed, 747(46.3%) got reimbursement to cover their expenditure on delivery care (NCMS group) and 866(53.7%) paid delivery services entirely out of their own pocket (Non-NCMS group). Compared with the Non-NCMS group, the NCMS group had significantly more women who delivered at hospital. The rate of Caesarean section (CS), proportion of women seeking higher level services, and length of hospitalization were similar between the two groups. The total hospital costs for delivery services in the NCMS group was significantly smaller and after being reimbursed, the out-of-pocket payment in the NCMS group was less than a half of that in the Non-NCMS group. Fewer women in the NCMS group than in the Non-NCMS group considered their payment for delivery services expensive. Conclusions: There was no evidence of overuse delivery services among the women reimbursed by NCMS. Total hospital costs and women's costs for delivery services were found lower in the NCMS group, subsequently alleviation on women's perceived financial affordability. [ABSTRACT FROM AUTHOR]

Background: Maternal care is an important strategy for protection and promotion of maternal and children's health by reducing maternal mortality and improving the quality of birth. However, the status of maternal care is quite weak in the less developed rural areas in western China. It is found that the maternal mortality rates in some western areas of China were 5.8 times higher than those of their eastern costal counterparts. In order to reduce the maternal mortality rates and to improve maternal care in western rural areas of China, the Chinese Ministry of Health (MOH) and the United Nations Children's Fund (UNICEF) sponsored a program named "Safe Motherhood" in ten western provinces of China from 2001 through 2005. This study mainly aims to evaluate the effects of "Safe Motherhood" program on maternal care utilization. Methods: 32 counties were included in both surveys conducted in 2001 and 2005, respectively. Ten counties of which implemented comprehensive community-based intervention were used as intervention groups, while 22 counties were used as control groups. Stratified 3-stage probability-proportion-to-size sampling method was used to select participating women. Two cross-sectional surveys were conducted with questionnaires about the prenatal care utilization in 2001 and 2005, respectively. Difference in difference estimation was used to assess the effect of intervention on the maternal care utilization while controlling for socio-economic characteristics of women. Results: After the intervention, the proportion of pregnant women who had their first prenatal visit in the first trimester was increased from 38.9% to 76.1%. The proportion of prenatal visits increased from 82.6% to 98.3%. The proportion of women mobilized to deliver in hospitals increased from 62.7% to 94.5%. Hospital delivery was improved greatly from 31.1% to 87.3%. The maternal mortality rate was lowered by 34.9% from 91.76 to 59.74 per 100,000 live births. The community-based intervention had increased prenatal visits rate by 5.2%, first prenatal visit in first trimester rate by 12.0% and hospital delivery rate by 22.5%, respectively. No effect was found on rate of women being mobilized to hospital delivery compared with that of the control group. Conclusion: The intervention program seemed to have improved the prenatal care utilization in rural western China. [ABSTRACT FROM AUTHOR]

Background: Anemia is regarded as a major risk factor for unfavorable pregnancy outcomes, but there have been no previous studies describing the pattern of hemoglobin concentration during pregnancy in Tibet and the relationship between altitude and Hb concentration in the pregnant women living in Tibet still has not been clearly established. The main objectives of this study were to study the hemoglobin levels and prevalence of anemia among pregnant women living in the highlands of Tibet and to evaluate potential associations of hemoglobin and anemia with women's characteristics. Methods: The hospital-based study was conducted in 380 pregnant women. Their blood samples were tested and related socio-demographic information was collected. Multiple linear regression model and multiple logistic regression model were used to assess the association of pregnant women's characteristics with hemoglobin level and the occurrence of anemia. Centers for Disease Control (CDC), Dirren et al. and Dallman et al. methods were used to adjust the hemoglobin measurements based on altitude for estimating the prevalence of anemia. Results: The mean hemoglobin concentration was 127.6 g/L (range: 55.0-190.0 g/L). Prevalence rate of anemia in this study was 70.0%, 77.9% and 41.3%, respectively for three altitude-correction methods for hemoglobin (CDC method, Dirren et al. method, and Dallman et al. method). Gestational age, ethnicity, residence and income were significantly associated with the hemoglobin concentration and prevalence of anemia in the study population. Specially, the hemoglobin concentration of pregnant women decreased with increase in gestational age. Conclusion: The hemoglobin level was low and prevalence rate of anemia was high among pregnant women in Lhasa, Tibet. Gestational age, ethnicity, residence and income were found to be significantly associated with the hemoglobin level and the occurrence of anemia in the study population. [ABSTRACT FROM AUTHOR]

Contraceptive failure rates for modern methods including sterilization are reported to be high in China, but little is known about the consequence of contraceptive failure and characteristics of women who decide to have an abortion if a contraceptive failure occurs. Using 6225 contraceptive failures from the 1988 Chinese Two-per-Thousand Fertility Survey, this study examines the resolution of contraceptive failure and assesses the impact of some women’s sociodemographic characteristics on the decision to terminate contraceptive failure in abortion. This study has three important findings: (1) The abortion rate was 50·1%, 75·3% and 80·2% for IUD, condom and pill failures, respectively; (2) The abortion rates differed by contraceptive method and women’s social and demographic characteristics. In particular, a woman with just one child was most likely to have the contraceptive failure aborted; (3) Some women experienced repeated abortions because of contraceptive failure. The results suggest that abortion was a backup method if contraception failed in China and the correlates of aborting an unwanted pregnancy reflect the strong impact of the Chinese family planning programme. [ABSTRACT FROM AUTHOR]

Background Polypharmacy represents a growing public health concern for its associations with drug-related adverse events, poor adherence, medication errors and increased healthcare costs. Aim To assess the occurrence of polypharmacy prescribing and to identify the correlates in terms of doctors and patients characteristics in rural Western China. Methods 20⇔125 prescriptions were collected from 680 primary health clinics in villages from 40 counties in 10 provinces of Western China. Two outcome variables are used in the analysis: number of drug items prescribed and use of five or more drugs (polypharmacy). A multilevel Poisson regression model and a multilevel logistic regression model were employed to examine the socio-economic, demographic determinants of the above two outcome variables, respectively. Results The average drug number per prescription was 2.36, and the percentage of polypharmacy was 5.8%. The odds for polypharmacy were higher for village doctors with a heavier workload than those with less workload (OR=1.70; 95% CI 1.26 to 2.29). Patients with injections prescribed had higher odds for polypharmacy than patients without injections (OR=4.61; 95% CI 3.93 to 5.42). Village doctor's workload, subsidy for doctors from government and injection in prescriptions, patient's age and gender were also significant predictors of number of drug items prescribed in the studied areas. Conclusions Polypharmacy seems to be associated with the village doctors' and patients' background and government policy. Intervention studies are needed to promote rational use of drugs in rural China. [ABSTRACT FROM AUTHOR]

Objectives To explore antibiotic prescribing patterns in rural areas across 10 provinces of Western China and to compare the patterns among these provinces. Methods About 20 125 prescriptions were collected from 680 primary health clinics in villages from 40 counties in 10 provinces of Western China. Percentage of prescriptions with antibiotics and number of antibiotics per 100 prescriptions were used as measurements of antibiotic utilization. Results The percentage of prescriptions with antibiotics was 48.43 (range: 41.12–57.47) in the study areas. There were 49 kinds of antibiotics prescribed in total, and 17 of them accounted for 90% of all usage. The number of antibiotics per 100 prescriptions was 54.62 (range: 43.78–69.56). Conclusions The frequency and proportion of prescribed antibiotics in the rural areas of Western China are higher compared with the developed countries, and the patterns of antibiotic prescription differ greatly among provinces. The findings have important policy implications for recommendations on the utilization of antibiotics in China. [ABSTRACT FROM AUTHOR]