INTRODUCTION Aedes albopictus is a very invasive and aggressive insect vector that causes outbreaks of dengue fever, chikungunya disease, and yellow fever in many countries. Vector ecology and disease epidemiology are strongly affected by environmental changes. Urbanization is a worldwide trend and is one of the most ecologically modifying phenomena. The purpose of this study is to determine ho...

This community based cross-sectional study design assessed the quality of life, mental and physical health among people aged > or = 60 years living in rural and suburban areas of northern Thailand. A cluster random sampling technique was used. The instruments used to assess quality of life were the Thai General Health Questionnaire (Thai-28), the WHO Quality of Life Assessment in Thai (WHOQOL-B...

As urbanization accelerates in Shanghai, land continues to develop along suburban arterials which results in more access points along the roadways and more congested suburban arterials; all these changes have led to deterioration in traffic safety. In-depth safety analysis is needed to understand the relationship between roadway geometric design, access features, traffic characteristics, and sa...

A seasonal field campaign by passive sampling was conducted from February 2008 to February 2009, aiming to measure air concentrations of organochlorine pesticides (OCPs) in the urban and suburban areas in Dalian. At the urban site, similar annual average concentrations of α-endosulfan and α-HCH were found, both being approximately 4 times as high as those of p,p'-DDT and p,p'-DDE, while at the ...

OBJECTIVES This study examines whether there is a difference between urban versus suburban and rural adolescents in their use of health services following two types of self-harm distinguished as self-harm with or without suicide intent. SETTING A nationwide cross-sectional school survey of 11 406 Norwegian adolescents aged 13-19 years in 73 Norwegian junior and senior high schools. PARTICIP...

BACKGROUND AND OBJECTIVES Discrepancy in care of diabetes between racial and ethnic minority groups and Caucasians is well documented in America. System-based practices have been shown to improve quality of care outcomes. We implemented a disease registry and management system proven successful in a suburban practice network in four community health centers to improve diabetes process outcomes....