Background and Objectives: Vitamin D deficiency/insufficiency is a global health problem. The importance of this problem is doubled in growing children because of their increased need for skeletal growth. This investigation was performed firstly to assess vitamin D status, and secondly to examine its possible relationship with sex, residing area and duration of sun exposure in 9-12 years old ch...

BACKGROUND Independent mobility (IM) and perceptions of the built environment may relate differentially to children's participation in various physical activity contexts. This cross-sectional study investigated whether independent mobility and perceptions of the built environment in boys and girls were related to physical activity in three different contexts (outdoor play, structured exercise/s...

OBJECTIVE Little is known about the types of physical activity (PA) in which adolescent girls participate. Understanding this, along with examining specific psychosocial correlates of PA, may help guide the development of effective interventions to prevent the decline in PA in female youth. METHODS 2791 sixth grade girls participating in the Trial of Activity for Adolescent Girls from six geo...

OBJECTIVE To compare two groups of school age girls from different social strata were compared in terms of their perception and knowledge about breastfeeding. METHODS A structured questionnaire was applied to all 346 4th to 8th grade girls attending two schools, a private one, whose students belonged to the upper class (School A), and a public one, whose students belonged to the lower class (...

This study focused on the direct and indirect effect (via sleep duration) of computer use on psychological and somatic symptoms among boys and girls (N = 6112) in 3 different age cohorts (11, 13, and 15-years old) from the 2013/2014 health behaviour in school-aged children (HBSC) study done in Sweden. Structural equation modeling (with SPSS AMOS 22) was used (specifying separate multigroup mode...

Aim. To correlate the prevalence of dental caries to body mass index, daily sugar intake, and oral hygiene status of 12-year-old school children of Mathura city. Material and Methods. The study design was cross-sectional and included 100 school children aged 12 years (n = 50 boys and n = 50 girls) who were randomly selected from two schools based upon inclusion and exclusion criteria. Body weig...

The objective of the present study was to assess the intake of naturally occurring plant sterols and β-carotene via the overall diet of Belgian pre-school children and adults. Two different Belgian food consumption databases were used: (1) one with consumption data of pre-school children (2·5-6·5 years old) and (2) one with consumption data of adults ( ≥ 15 years old). These consumption data we...

BACKGROUND Active school transport (AST) has declined rapidly in recent decades. While many studies have examined walking, cycling to school has received very little attention. Correlates of cycling are likely to differ to those from walking and cycling enables AST from further distances. This study examined individual, social and environmental factors associated with cycling to school among el...

INTRODUCTION Youth from low-income, urban backgrounds face significant challenges to maintaining a positive developmental trajectory. Dangerous neighborhoods and stressed relationships are common in these settings and threaten adaptation by weakening the natural assets that undergird resilience. African American girls in these contexts face specific, multiple risks, including gender stereotypin...