Larsson I, Bertéus Forslund H, Lindroos A K, Lissner L, Näslund I, Peltonen M, Sjöström L
Department of Body Composition and Metabolism, Sahlgrenska Academy at Göteborg University, SE 41345 Göteborg, Sweden.
Int J Obes Relat Metab Disord. 2004 Oct;28(10):1317-24. doi: 10.1038/sj.ijo.0802732.
The primary objective was to establish population-based, sex- and age-specific reference data with respect to body composition variables. Secondary objectives were to relate body mass index (BMI) to anthropometric measurements reflecting central adiposity and to body fat (BF). Another objective was to examine if secular changes in adipose tissue distribution occurred during the sampling period, 1994-1999.
Sex- and age-specific data on anthropometric measurements and body composition were cross-sectionally collected in the reference study of Swedish Obese Subjects.
In total, 1135 randomly selected subjects (524 men and 611 women), aged 37-61 y, BMI 17.6-45.4 kg/m(2).
Measures of body fatness and fat distribution (by dual energy X-ray absorptiometry and anthropometry) were collected.
At BMI 25 kg/m(2), relative (absolute) BF mass was 24% (19 kg) in men vs 36% (25 kg) in women, waist circumference was 90 vs 85 cm, and sagittal trunk diameter was 21 vs 19 cm. BF and measures of centralized adipose tissue distribution increased with age in both sexes (P<0.01). In women, waist circumference and sagittal diameter increased (P<0.01) over the sampling period while BMI did not.
Sex- and age-specific reference data on body composition are reported from a randomly selected sample of Swedish men and women. At given BMIs, women had more BF but smaller waist circumference than men. Secular increases in indices of central obesity were found in women but not in men.
主要目的是建立基于人群的、按性别和年龄划分的身体成分变量参考数据。次要目的是将体重指数（BMI）与反映中心性肥胖的人体测量指标以及体脂（BF）相关联。另一个目的是研究在1994年至1999年的采样期间脂肪组织分布是否发生长期变化。
在瑞典肥胖受试者参考研究中，横断面收集了按性别和年龄划分的人体测量和身体成分数据。
总共随机选择了1135名受试者（524名男性和611名女性），年龄在37至61岁之间，BMI为17.6至45.4kg/m²。
收集了身体脂肪和脂肪分布的测量数据（通过双能X线吸收法和人体测量法）。
在BMI为25kg/m²时，男性的相对（绝对）BF质量为24%（19kg），女性为36%（25kg）；腰围男性为90cm，女性为85cm；矢状躯干直径男性为21cm，女性为19cm。男女两性的BF和中心性脂肪组织分布测量值均随年龄增加（P<0.01）。在女性中，采样期间腰围和矢状直径增加（P<0.01），而BMI未增加。
报告了从瑞典男性和女性随机样本中得出的按性别和年龄划分的身体成分参考数据。在给定的BMI水平下，女性的BF更多，但腰围比男性小。发现女性中心性肥胖指数有长期增加，而男性没有。
