منابع مشابه
Family resemblances of height, weight, and body fatness.
In a study of 256 families, among whom were twins, midparent-adult son correlations for height, weight, and combined skinfold measurements were 0.67, 0.47, and 0.23 respectively. The corresponding midparent-adult daughter correlations were 0.63, 0.42, and 0.24. Midparent-growing offspring correlations were highest for height, less for weight, and insignificant for combined skinfold measurements...
متن کاملBody fatness, relative weight and frame size in young adults.
1. Body-weight, body height, knee width, wrist width and skinfold measurements were made on males (n 139) and females (n 167) in three age-groups (20-22, 25-27 and 30-32 years). Percentage of body fat was calculated from skinfold thicknesses using regression equations according to Durnin & Womersley (1974). Three indices of relative weight were calculated: W/H2, W/Hp and W/W, where W is body-we...
متن کاملAssociations between weight perceptions, weight control and body fatness in a multiethnic sample of adolescent girls.
OBJECTIVE The purpose of the present study was to examine the interactions between weight perceptions, weight control behaviours and body fatness in a multiethnic sample of adolescent girls. DESIGN A cross-sectional study. SETTING Girls from European (37.7 %), Pacific Island (21.6 %), East Asian (15.8 %), Maori (10.2 %) and South Asian (9.6 %) populations and from other ethnicities (5.0 %)....
متن کاملSmoking, lung function, and body weight.
In a cross-sectional study of steelworkers aged 45-55 years, smokers (n = 105; mean weight 76.1 kg) were found to weigh significantly less than non-smokers (n = 54; 81.6 kg) and ex-smokers (n = 51; 82.6 kg). The lower weight of smokers was attributable to a group with airflow obstruction (n = 37; forced expiratory volume in one second/vital capacity (FEV1/VC) less than 66%), who weighed less (4...
متن کاملIf Body Fatness is Under Physiological
Life involves a continuous use of energy, but food intake, which supplies that energy, is episodic. Feeding is switched on and off by a complex array of predominantly gut-derived peptides (and potentially nutrients) that initiate and terminate feeding bouts. Energy is stored as glucose and glycogen to overcome the problem of the episodic nature of intake compared with the continuous demand. Int...
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ژورنال
عنوان ژورنال: American Journal of Public Health
سال: 1987
ISSN: 0090-0036,1541-0048
DOI: 10.2105/ajph.77.9.1229-a