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水中体重法による年代別にみた女性の体脂肪率


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Title: 水中体重法による年代別にみた女性の体脂肪率
Other Titles: A study of body composition by underwater weighing method in adult women
Authors: 西山, 久美子 / 大塚, 健作 / 浦田, 秀子 / 勝野, 久美子 / 福山, 由美子 / 田原, 靖昭 / 綱分, 憲明
Authors (alternative): Nishiyama, Kumiko / Otsuka, Kensaku / Urata, Hideko / Katsuno, Kumiko / Fukuyama, Yumiko / Tahara, Yasuaki / Tsunawake, Noriaki
Issue Date: 31-Mar-1992
Citation: 長崎大学医療技術短期大学部紀要 = Bulletin of the School of Allied Medical Sciences, Nagasaki University. 1992, 5, p.1-7
Abstract: 20歳代から50歳代の女性169名の体脂肪率を,密度法である水中体重法によって測定し年代別の検討を行った.全対象者の体脂肪率は9.5%から48.3%の範囲であった.年代別の平均値は20歳代23.7±5.2%,30歳代24.4±5.7%,40歳代27.6±4.9%,50歳代33.5±6.1%で,50歳代の平均値は他の群より有意に高く,40歳代も30歳代,20歳代より高かった.しかし肥満度の平均値も加齢とともに増加していた.そこで正常体重者のみについて検討したところ,20歳代から40歳代までの体脂肪率は有意差がなかったが,50歳代の体脂肪率はなお他の年代群に比し高値であった。この結果について閉経との関連性などを検討した. / The body composition of 169 normal women aged from 20 to 50 years was investigated by means of underwater weighing method (UWW). The values for percent fat (%Fat) were calculated by the equation of Bro?ek for substitution body density. For all subjects, the values of %Fat ranged from 9.5% to 48.3%. The mean values were 23.7±5.2% in the second decade, 24.4±5.7% in the third decade, 27.6±4.9% in the fourth decade and 33.5±6.1% in the fifth decade. The mean value in the fifth decade was significantly higher than those of another groups and that in the fourth decade was also significantly higher than those in the second or third decade. However, the relative weight caluculated by commomly used anthropometric measures had a tendency to increase by aging. Then the data in the subjects with normal weight were investigated. The difference of the mean values for %Fat in the second, third and fourth decade became not to be significant, but the mean values in the fifth decade remained significantly higher than the others. These results were discussed on the possibilities including the effect of changes in body density after menopause.
Keywords: 体脂肪率 / 年代別 / 肥満 / 閉経
URI: http://hdl.handle.net/10069/18149
ISSN: 09160841
Type: Departmental Bulletin Paper
Text Version: publisher
Appears in Collections:Volume 5

Citable URI : http://hdl.handle.net/10069/18149

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