7 results on '"Lu, Bo"'
Search Results
2. Regional Impact of Climate on Japanese Encephalitis in Areas Located near the Three Gorges Dam.
- Author
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Bai, Yuntao, Xu, Zhiguang, Zhang, Jing, Mao, Deqiang, Luo, Chao, He, Yuanyuan, Liang, Guodong, Lu, Bo, Bisesi, Michael S., Sun, Qinghua, Xu, Xinyi, Yang, Weizhong, and Liu, Qiyong
- Subjects
JAPANESE B encephalitis ,MEDICAL climatology ,VIRUS disease transmission ,DISEASE incidence ,REGRESSION analysis ,CLIMATE change ,SAN Xia Dam (China) - Abstract
Background: In this study, we aim to identify key climatic factors that are associated with the transmission of Japanese encephalitis virus in areas located near the Three Gorges Dam, between 1997 and 2008. Methods: We identified three geographical regions of Chongqing, based on their distance from the Three Gorges Dam. Collectively, the three regions consisted of 12 districts from which study information was collected. Zero-Inflated Poisson Regression models were run to identify key climatic factors of the transmission of Japanese encephalitis virus for both the whole study area and for each individual region; linear regression models were conducted to examine the fluctuation of climatic variables over time during the construction of the Three Gorges Dam. Results: Between 1997 and 2008, the incidence of Japanese encephalitis decreased throughout the entire city of Chongqing, with noticeable variations taking place in 2000, 2001 and 2006. The eastern region, which is closest to the Three Gorges Dam, suffered the highest incidence of Japanese encephalitis, while the western region experienced the lowest incidence. Linear regression models revealed that there were seasonal fluctuations of climatic variables during this period. Zero-Inflated Poisson Regression models indicated a significant positive association between temperature (with a lag of 1 and 3 months) and Japanese encephalitis incidence, and a significant negative association between rainfall (with a lag of 0 and 4 months) and Japanese encephalitis incidence. Conclusion: The spatial and temporal trends of Japanese encephalitis incidence that occurred in the City of Chongqing were associated with temperature and rainfall. Seasonal fluctuations of climatic variables during this period were also observed. Additional studies that focus on long-term data collection are needed to validate the findings of this study and to further explore the effects of the Three Gorges Dam on Japanese encephalitis and other related diseases. [ABSTRACT FROM AUTHOR]
- Published
- 2014
- Full Text
- View/download PDF
3. Serious psychological distress and health outcomes for persons with epilepsy in poverty.
- Author
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Elliott, John O., Charyton, Christine, Lu, Bo, and Moore, J. Layne
- Abstract
Abstract: Epidemiology literature demonstrates socioeconomic status as an important variable for outcomes in persons with epilepsy. However, no previous studies have analyzed the association between poverty and epilepsy in the United States. Forty-one percent (246/604) of persons with a history of epilepsy (PWHE) in the 2005 California Health Interview Survey (n =43,020) had an annual income <200% Federal Poverty Level (FPL), adjusted lifetime prevalence rate 0.5% [98.33% CI 0.4–0.7]. Four groups are presented in the analyses: (1) those with a history of epilepsy <200% FPL, (2) those with a history of epilepsy ≥200% FPL, (3) those not reporting a history of epilepsy <200% FPL and (4) those not reporting a history of epilepsy ≥200% FPL. PWHE in poverty reported significantly higher amounts of serious psychological distress, based on the validated Kessler 6 (K6) scale, than both non-epilepsy populations. After adjusting for demographics and other comorbid conditions, logistic regression analyses show PWHE in poverty are significantly more likely to report fair or poor self-rated health status when compared to the PWHE not in poverty and both non-epilepsy populations. PWHE in poverty are also more likely to report ≥14 generally unhealthy days and ≥14 physically unhealthy days in the past 30 days compared to the PWHE not in poverty and both non-epilepsy populations. Psychological well-being needs to be incorporated into any comprehensive treatment strategy for managing epilepsy. [Copyright &y& Elsevier]
- Published
- 2009
- Full Text
- View/download PDF
4. The impact of ‘social determinants of health’ on epilepsy prevalence and reported medication use
- Author
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Elliott, John O., Lu, Bo, Shneker, Bassel F., Moore, J. Layne, and McAuley, James W.
- Subjects
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SOCIOECONOMIC factors , *HEALTH , *EPILEPSY , *DISEASE prevalence , *DRUG utilization , *MEDICAL economics , *POVERTY , *LOGISTIC regression analysis - Abstract
Summary: There is a limited understanding of the complex relationship between poverty and epilepsy. To address the complex interaction of environmental and psychosocial factors in epilepsy a ‘social determinants of health’ model is presented where individual factors are influenced through three pathways (social environment, work and material factors). In the 2005 California Health Interview Survey, 246 of 604 (41%) persons with a history of epilepsy were in poverty, defined as <200% Federal Poverty Level (FPL). Multivariable logistic regression analyses revealed persons in poverty are not more likely to report a history of epilepsy compared to those not in poverty. However, persons with a history of epilepsy in poverty were significantly less likely than those not in poverty to report taking medication for epilepsy (OR 0.5) once material factors (annual income and living situation) and healthcare access were controlled for in the final sequential model. Healthcare practitioners must continue to recognize that connection to social services and the cost of medications are significant barriers to optimal care in persons with epilepsy. Improved connection to patient advocacy organizations and medication assistance programs may help close these gaps. [Copyright &y& Elsevier]
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- 2009
- Full Text
- View/download PDF
5. Exercise, diet, health behaviors, and risk factors among persons with epilepsy based on the California Health Interview Survey, 2005
- Author
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Elliott, John O., Lu, Bo, Moore, J. Layne, McAuley, James W., and Long, Lucretia
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EPILEPSY , *DEVELOPMENTAL disabilities , *SEIZURES (Medicine) , *HEALTH promotion - Abstract
Abstract: Based on the 2005 California Health Interview Survey, persons with a history of epilepsy report lower educational attainment, lower annual income, and poorer health status, similar to other state-based epidemiological surveys. Previous studies have found persons with epilepsy exercise less and smoke more than the nonepilepsy population. The medical literature has also shown that antiepileptic drugs may cause nutritional deficiencies. Persons with a history of epilepsy in the 2005 CHIS report they walk more for transportation, drink more soda, and eat less salad than the nonepilepsy population. Exercise and dietary behaviors at recommended levels have been found to reduce mortality from many comorbid conditions such as cardiovascular disease, stroke, depression, anxiety, and osteoporosis for which persons with epilepsy are at increased risk. Health professionals in the epilepsy field should step up their efforts to engage patients in health promotion, especially in the areas of exercise, diet, and smoking cessation. [Copyright &y& Elsevier]
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- 2008
- Full Text
- View/download PDF
6. The impact of social support on health related quality of life in persons with epilepsy
- Author
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Charyton, Christine, Elliott, John O., Lu, Bo, and Moore, J. Layne
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QUALITY of life , *EPILEPSY , *PSYCHOSOCIAL factors , *LIFE change events , *LOGISTIC regression analysis , *EPIDEMIOLOGY - Abstract
Abstract: Previous studies have found that psychosocial factors have the greatest impact on health-related quality of life (HRQOL). Social support can buffer the negative impact of stressful events and chronic health conditions. To date, no population studies have examined the association between social support and epilepsy. In the 2003 California Health Interview Survey (CHIS), four questions were used to assess social support. A set of survey weight-adjusted logistic regression analyses were conducted with self-rated health status as the outcome. In those regression models, we examined the effect of epilepsy status, social support, and their interactions, after controlling for demographics. Analyses examining the interaction between epilepsy and social support showed a significant interaction between epilepsy and “availability of someone to love you and make you feel wanted.” Once demographics were controlled for, persons without epilepsy and poor affectionate support reported fair/poor self-rated health status (odds ratio=1.7). Persons with epilepsy and good affectionate support also reported fair/poor self-rated health status (odds ratio=3.3). Persons with epilepsy and poor affectionate support were the most likely to report fair/poor self-rated health status (odds ratio=9.1). Persons with epilepsy need encouragement to actively seek and sustain supportive personal relationships that may help improve their quality of life. [Copyright &y& Elsevier]
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- 2009
- Full Text
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7. Health status and behavioral risk factors among persons with epilepsy in Ohio based on the 2006 Behavioral Risk Factor Surveillance System
- Author
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Elliott, John O., Moore, J. Layne, and Lu, Bo
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EPILEPSY , *SMOKING , *SEIZURES (Medicine) , *DEVELOPMENTAL disabilities - Abstract
Abstract: In 2006, Ohio added questions to the Centers for Disease Control and Prevention’s yearly Behavioral Risk Factor Surveillance System (BRFSS) survey to assess epilepsy prevalence. Ninety-seven of 5506 respondents reported a history of epilepsy, yielding a weight-adjusted prevalence rate of 1.48% (95% CI=0.9–2.1), which is supportive of previous state-based epidemiology estimates. Persons with a history of epilepsy report double the rate of cigarette smoking than the population without epilepsy. Persons with both active epilepsy and a history of epilepsy report poor physical and mental health. Health screening behaviors were comparable to or higher than those of the population without epilepsy. Data from previous BRFSS surveys are used to identify major risk factor trends, as well as to explore the health promotion implications for people with epilepsy. Assessments reveal a need for smoking cessation and increased physical activity for persons with a history of epilepsy in Ohio. [Copyright &y& Elsevier]
- Published
- 2008
- Full Text
- View/download PDF
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