we measured the prevalence of hbv surface antigen (hbsag) among male injection drug users (idus) in detention, tehran, iran. a cross-sectional survey included 499 male idus arrested by police during a predetermined police sweep in tehran (february, 2006). a questionnaire was filled out for each individual. blood specimens were collected for hbsag testing. prevalence of hbsag was 5.8% (95% ci 3....

OBJECTIVE Continuous expression of E6- and E7-oncogenes of high-risk human papillomavirus (HPV) types is necessary for the development and maintenance of the dysplastic phenotype. The aim of the study was to determine the sensitivity and specificity of the APTIMA HPV mRNA assay (Hologic) in predicting future development of high-grade cervical intraepithelial neoplasia (CIN) among high-risk HPV-...

BACKGROUND The Downtown Eastside is a robust and densely populated neighbourhood in Vancouver, Canada, that is characterized by low-income housing and drug use and a high prevalence of HIV infection. We evaluated mortality and excess mortality among the broader community of individuals living in this neighbourhood. METHODS The Community Health and Safety Evaluation is a community-based study ...

OBJECTIVES The aim of this study was to evaluate the prevalence and the risk factors of prolonged QTc interval among Chinese patients with type 2 diabetes. METHODS The retrospective study included 3156 outpatients from the Diabetes Centre, the 306th Hospital of PLA, during the period from September 2003 to June 2010. QT interval was measured manually in the 12-lead conventional electrocardiog...

We analyzed data from the 2014-2015 Pennsylvania Youth Tobacco Survey to determine prevalence of tobacco use among middle and high school students. For the first time, questions on current (past 30-day) use of electronic cigarettes (e-cigarettes) were included in the survey. For current use, e-cigarettes were the most commonly used tobacco product among middle school students (2.3%; 95% confide...

PURPOSE The purpose of this study was to assess the association of organizational factors with work-related sleep problems (WRSP) among Korean workers. METHODS The data were derived from the First Korean Working Conditions Survey conducted in 2006 with a representative sample of the Korean working population (n = 10,039). RESULTS The overall prevalence of WRSP was 5.1% (95% confidence inter...

background: there is paucity of information on the prevalence of hypertension and its risk factors among bank employees at global level. objective: to assess the prevalence and risk factors of hypertension among bank employees in puducherry, india. methods: a cross-sectional study was conducted on 192 (128 male and 64 female) bank employees from 12 nationalized banks in urban puducherry, india....

BACKGROUND Hepatitis B virus (HBV) is likely to be more prevalent in certain populations and occupational groups, such as municipal solid waste workers (MSWWs). OBJECTIVES The current study aimed to estimate the prevalence of HBV and its risk factors among MSWWs compared to other municipal employees not exposed to waste. PATIENTS AND METHODS The current cross-sectional study included 654 mu...

objectives: hepatitis c virus (hcv) is one of the major public health problems worldwide which is transmitted through contact with infected blood or blood products. one of the most prevalent modes of hcv transmission is injecting drug with unclean needles or syringes. therefore intravenous drug users (ivdus) are the most important group who should be considered. the aim of this study was to eva...

INTRODUCTION The consumption of sugar-sweetened beverages (SSBs) is linked to excessive weight gain, diabetes, and risk of cardiovascular disease. We examined the association between SSB consumption and sociodemographic characteristics among Mississippi adults. METHODS We used data from the 2012 Mississippi Behavioral Risk Factor Surveillance System, which collected information on SSB consump...