AIM To determine the prevalence of tobacco use and its association with types of friendship networks, socioeconomic status and gender among Brazilian adolescents. METHODS A cross-sectional study was carried out with a representative sample of 905 students aged 15 to 19 years. Information on social networks and tobacco use was collected by the self-administered questionnaire 'Alcohol, Smoking ...

INTRODUCTION Health care utilization is an important step to disease management, providing opportunities for prevention and treatment. Anderson's Health Behavior Model has defined utilization by need, predisposing, and enabling determinants. We hypothesize that need, predisposing, and enabling, highlighting behavioral factors are associated with utilization in Argentina. METHODS We performed ...

The potential of attention bias modification to reduce appearance-related attentional biases and female body dissatisfaction has not been investigated. Immediate and short-term effects were therefore examined across attentional biases, state and trait body dissatisfaction in a randomised controlled trial consisting of 62 female participants aged 18-35 years. The results show no changes to atten...

BACKGROUND This study investigated the association of emotional intelligence (EI) and other factors with perceived stress (PS) in undergraduate dental students. METHODS A total of 234 undergraduate dental students at the School of Dental Sciences, Universiti Sains Malaysia (USM), in the academic year of 2009/2010, participated in this cross-sectional study. Self-administered questionnaires, t...

The complex, difficult lives and subsequent health issues of street-based female sex workers are well documented. This paper explores the health needs of a group of sex workers in one geographical locality in the north-west of England. Interviews were conducted with a number of women currently engaged in sex work, with the aim of identifying factors maintaining them in this work and examining t...

The World Health Organisation International Classification of Functioning, Disability and Health defines participation as involvement in a life situation. Participation restrictions are problems experienced in any life situation, for example, in relationships or in employment. Our research explored risk factors for participation restrictions experienced by people affected by leprosy. Our object...

OBJECTIVE To determine the association of Lady Health Worker's role with immunization of children in Pakistan. METHODS Secondary analysis was conducted on data obtained from Pakistan's Demographic and Health Survey. Children who did not receive all doses of vaccines were considered incompletely immunized or vice versa. The association between determinants was assessed by simple and multivaria...

In a 29-year study of 6,203 individuals ranging in age from 41 to 96 years at initial assessment, we evaluated the relative and combined influence of 65 mortality risk factors, which included sociodemographic variables, lifestyle attributes, medical indices, and multiple cognitive abilities. Reductions in mortality risk were most associated with higher self-rated health, female gender, fewer ye...

BACKGROUND Statins may be underutilized in certain vulnerable populations, but the effect of cumulative vulnerabilities within 1 individual is not well described. We sought to determine the likelihood of receiving statins with an increasing number of vulnerabilities in an individual, after controlling for factors known to influence health services utilization. METHODS AND RESULTS We identifie...