OBJECTIVE To verify the influence of programmed physical activity on body composition among adolescent students during 1 school year. METHODS The sample included 383 students (age range: 10 to 15 years) separated into two groups: 186 cases (96 male and 90 female) and 197 controls (108 male and 89 female). This was an intervention study with pre- and post-test assessments in which intervention...

BACKGROUND AND AIMS Although several studies have examined the association between adiposity and cardiovascular risk markers, few have explored the issue prospectively in young populations. We sought to test whether higher levels of body mass index (BMI) and subscapular skinfold at different stages of adolescence were associated with carotid intima-media thickness (cIMT) in young adulthood. M...

BACKGROUND Choice of adiposity measure may be important in the evaluation of relationships between adiposity and risk markers for cardiovascular disease and diabetes. AIM We explored the strengths of risk marker associations with BMI, a simple measure of adiposity, and with measures provided by skinfold thicknesses and dual energy X-ray absorptiometry (DXA). SUBJECTS AND METHODS We evaluate...

The relative impacts of regional and generalized adiposity on insulin sensitivity have not been fully defined. Therefore, we investigated the relationship of insulin sensitivity (measured using hyperinsulinemic, euglycemic clamp technique with [3-3H]glucose turnover) to total body adiposity (determined by hydrodensitometry) and regional adiposity. The latter was assessed by determining subcutan...

A high proportion of children have overweight and obesity in the United States and other countries. Accurate assessment of anthropometry is essential to understand health effects of child growth and adiposity. Gold standard methods of measuring adiposity, such as dual X-ray absorptiometry (DXA), may not be feasible in large field studies. Research staff can, however, complete anthropometric mea...

There was general agreement that BMI was a sound epidemiologic tool for the assessment of overweight and obesity in populations, as well as a useful clinical tool. Several limitations with respect to the use of BMI were raised or confirmed. These limitations included use of triceps skinfold measurements to further differentiate children at risk whose BMI was between the 85th and 95th percentile...

Skinfold Calipers are widely used to obtain subcutaneous adipose tissue thickness because of its non-invasive, simple and inexpensive technique. Nevertheless, Caliper skinfold thicknesses have the disadvantage of measuring compressed adipose tissue and double layers of skin, which might reduce the precision of these results. In contrast, the computerized optical device Lipometer was developed t...

There was general agreement that BMI was a sound epidemiologic tool for the assessment of overweight and obesity in populations, as well as a useful clinical tool. Several limitations with respect to the use of BMI were raised or confirmed. These limitations included use of triceps skinfold measurements to further differentiate children at risk whose BMI was between the 85th and 95th percentile...

OBJECTIVE The present study aimed to determine the validity of simple epidemiological and clinical methods for the assessment of body fatness in preschool children. METHODS In 89 children (42 boys, 47 girls; mean age 4.1 SD 1.3y) measures of body fatness were made using total body water (TBW), dual energy x-ray absorptiometry (DXA), air displacement plethysmography (BODPOD) and skinfold thick...

OBJECTIVE To determine the relationship between skinfolds and visceral fat with vascular reactivity according to body weight, fat distribution and time since menopause in Mexican postmenopausal women. MATERIAL AND METHODS In postmenopausal women, tricipital, suprailiac and subscapular skinfolds as well as blood pressure were measured, and body mass index (BMI) and waist-hip ratio (WHR) were c...