Background Iron deficiency is the most prevalent nutritional problem and one of the main
reasons of anemia especially in girls. This study was designed to determine the effect of …

Background Cigarette smoking is one of the most important behavioral risk factors for
chronic diseases. This study aimed to investigate socioeconomic inequalities in cigarette …

Background: Smoking is increasing among adolescents and young adults. Adolescents'
smoking can predict frequent smoking in early adulthood. This study aimed to explore the …

Objective: Estimating the prevalence of cigarette smoking and its association with
sociodemographic variables, sexual initiation and experience with domestic violence among …

Background: Screening is the most important action in the early diagnosis of breast cancer.
This study investigates the impact of educational intervention based on the integrated …

Methods: This descriptive-analytical study was conducted on 363 male students studying in
the second period of high schools, who were selected by cluster sampling method. Data was …

In the present study, phytochemical constituents and in vitro antioxidative potential of
different explants of E. aureum were evaluated. Methanol was used as solvent for extraction …

Objetivo Estimar a prevalência de consumo de cigarro e sua associação com as variáveis
sociodemográficas, iniciação sexual e vivência de violência doméstica em adolescentes …

Background: Puberty is a period of psychological, physical, mental, emotional and social
growth that stability and development of personality occurs in this period. This study aimed …

Background Given that adolescence is important in community health, and planning,
preventing and treating the smoking-caused health problems need to estimate the precise …