aim and background: this meta-analysis evaluated the relationship between mental health and social support in iran. methods and materials: in order to assess the relationship between mental health and social support, eight eligible studies with acceptable methodology were selected. findings: the effect size of the relationship between mental health and social support in iran was 0.369. conclusi...

Objectives: The study aimed to investigate the effect of health behaviors practice on mental in adolescents. Methods: Data from 16th (2020) Korea Youth Risk Behavior Web-based Survey were used. sample included 54,948 middle and high school students. data analyzed using Rao-Scott χ<sup>2</sup>, t-test, complex samples logistic regression. Results: prevalence subjects with anxiety, de...

background osteoporosis is one of the consequences of chronic diseases such as nephrotic syndrome in adolescents, especially in those undergoing glucocorticoid therapies. the present study aimed to determine and compare the effect of education by peers and health personnel on the prevention of osteoporosis in the adolescents with nephrotic syndrome. methods the present quasi-experimental study ...

Although the influence of democracy in preventing famines has been reported, there have been no empirical studies on the relation between the extent of freedom allowed by political regimes and the effect on a nation’s health. We explored the effect of democracy on life expectancy and maternal and infant mortality in most countries, taking into account a country’s wealth, its level of inequality...