BACKGROUND We aimed to describe levels of physical activity (PA) in adolescents living in southern Brazil and to explore associations between PA levels and demographic, socioeconomic, health-related, and parental variables. A further aim was to test the validity and reliability of the questionnaire used. METHODS We conducted a population-based, cross-sectional study including 857 adolescents ...

The number of obese adolescents is increasing in the Western society. For a deeper understanding of the mechanisms underlying this pathology, the quantitative characteristics of the facial soft tissues should also be investigated. The three-dimensional coordinates of 12 soft tissue facial landmarks were obtained by computerized digitizers in 11 male and 14 female adolescents aged 13-17 years, a...

BACKGROUND The prevalence of childhood obesity has risen greatly worldwide. However, assessment of obesity among children and adolescents is further complicated by the changes occurring in the body composition during the growth. The aim of this study is to create gender-specific percentile curves for total body fat percentage (TBFP), total body fat mass (TBFM), fat mass index (FMI), and fat fre...

Detained minors display substantial mental health needs. This study focused on two features (psychopathology and self-esteem) that have received considerable attention in the literature and clinical work, but have rarely been studied simultaneously in detained youths. The aims of this study were to examine gender differences in psychiatric disorders and clusters of self-esteem, and to test the ...

BACKGROUND Adolescent obesity is prevalent in Pacific region ethnic groups (European, Melanesian and Polynesian) living in both urban and rural areas. Although body perception is an important factor of weight gain or loss, little is known about the body self-perceptions of Pacific region adolescents. This study therefore evaluated adolescent perceptions of body weight according to ethnicity (Eu...

An international summit focusing on the difficult challenge of providing adequate nutrition for adolescent girls and young women in low- and middle-income countries was held in Portland, Oregon in 2015. Sixty-seven delegates from 17 countries agreed on a series of recommendations that would make progress toward improving the nutritional status of girls and young women in countries where their a...

He *be effort and cost and also to evaluate each > ^ea as the children made use of it. t PreParin? the design I had to keep many 0rs in mind. For instance, the hostel accom, ated boys and girls aged from 5-16 years, some o^om were hyperactive and destructive whilst ers Were withdrawn and unsociable. Some had a very short attention span but others became obsessed with a play situation for long p...

background: cardiovascular risk factors begin in childhood and adolescence. this study aimed at assessing serum lipids and prevalence of dyslipidemia in 11-18 year old students of birjand. method: the present cross-sectional, descriptive, and analytical study was done on 2,643 middle and high school students of birjand aged 11-18 years (1,396 girls and 1,247 boys). blood samples were collected ...

OBJECTIVE To examine the relationships of race, sex, adiposity, adipokines, and physical activity to telomere length in adolescents. STUDY DESIGN Leukocyte telomere length (T/S ratio) was assessed cross-sectionally in 667 adolescents (aged 14-18 years; 48% African-Americans; 51% girls) using a quantitative polymerase chain reaction method. Generalized estimating equations analyses were perfor...

PURPOSE The cardiopulmonary exercise test (CPET) is an important clinical tool for evaluating exercise capacity and is frequently used to evaluate chronic conditions including congenital heart disease. However, data on the normal CPET values for Korean children and adolescents are lacking. The aim of this study was to provide reference data for CPET variables in children and adolescents. METH...