National estimates of physical activity appear to be reliable and valid for adults but may be less so for adolescents and are poor measures for children. Research is needed to determine the role that objective monitoring with accelerometers may play in surveillance. Reliable and valid measures of occupational, household, and transportation-related physical activity and sedentary behaviors are needed to better characterize the range of activity that is associated with health.

SummaryBackground Despite concern, few studies have been done about sexual violence against girls younger than 18 years of age in sub-Saharan Africa. We report the prevalence and circumstances of sexual violence in girls in Swaziland, and assess the negative health consequences.

Among residents of Jaffna District in Sri Lanka, prevalence of symptoms of war-related mental health conditions was substantial and significantly associated with displacement status and underlying trauma exposure.

Refugee agencies noticed a high number of suicides among Bhutanese refugees resettled in the United States between 2009 and 2012. We aimed to estimate prevalence of mental health conditions and identify factors associated with suicidal ideation among Bhutanese refugees. We conducted a stratified random cross-sectional survey and collected information on demographics, mental health conditions, suicidal ideation, and post-migration difficulties. Bivariate logistic regressions were performed to identify factors associated with suicidal ideation. Prevalence of mental health conditions were: depression (21 %), symptoms of anxiety (19 %), post-traumatic stress disorder (4.5 %), and suicidal ideation (3 %), significant risk factors for suicidal ideation included: not being a provider of the family; perceiving low social support; and having symptoms of anxiety and depression. These findings suggest that Bhutanese refugees in the United States may have a higher burden of mental illness relative to the US population and may benefit from mental health screening and treatment. Refugee communities and service providers may benefit from additional suicide awareness training to identify those at highest risk.