A population-based study on alcohol and high-risk sexual behaviors in Botswana.

Within this context, the aim of this study is to evaluate the prevalence of alcohol abuse and/or dependence in a population-based sample of young adults and ascertain the prevalence

Based on the paucity of studies concerning the prevalence of histoplasma infection in Ceará, mainly in urban areas, and the high prevalence of disseminated histoplasmosis in

Based on the paucity of studies concerning the prevalence of histoplasma infection in Ceará, mainly in urban areas, and the high prevalence of disseminated histoplasmosis in

The present study sought to better understand the relationship between several risk behaviors and bullying victimization in a population-based sample of Brazilian

The objective of the present study was to describe and measure patterns of alcohol and drug use in a repre- sentative sample of the urban Brazilian population, as well as to

In the fi rst characterization of micronutrient intake in the adult Brazilian population, based on representative sample, we observed a high prevalence of inadequate intake

A population-based survey to provide informa- tion on the prevalence of hepatitis viral infection and the pattern of risk factors was carried out in the urban population of

This study presents population based observations regarding prevalence and risk factors for transmission of hepatitis B in randomly selected rural population of Western