ASSOCIATIONS OF BODY-FAT AND ITS DISTRIBUTION WITH DIETARY-INTAKE, PHYSICAL-ACTIVITY, ALCOHOL, AND SMOKING IN BLACKS AND WHITES
ASSOCIATIONS OF BODY-FAT AND ITS DISTRIBUTION WITH DIETARY-INTAKE, PHYSICAL-ACTIVITY, ALCOHOL, AND SMOKING IN BLACKS AND WHITES
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DOI：
10.1093/ajcn/55.5.943
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发表时间：
1992-05-01
影响因子：
7.1
通讯作者：
LIU, K
中科院分区：
文献类型：
--
作者：
SLATTERY, ML;MCDONALD, A;LIU, K
研究人员对 5115 名年轻人的身体脂肪及其分布与影响能量平衡的环境因素之间的横截面关联进行了研究。在调整年龄、教育程度、吸烟状况、酒精摄入量和体力活动后，蛋白质与所有种族和性别组的体重指数 (BMI) 直接相关 (P < 0.01)。男性的碳水化合物摄入量与 BMI 呈负相关（P = 0.02）。在白人女性中，总体力活动与 BMI 呈负相关，在所有组中与皮褶厚度测量值呈负相关 (P < 0.01)。腰臀围比 (WHCR) 与女性的总千焦耳（千卡）呈正相关，与白人中来自碳水化合物的千焦耳（千卡）百分比、粗纤维克数/4184 kJ（1000 kcal）（黑人男性除外）以及体力活动（白人女性除外）呈负相关。 WHCR 与吸烟（黑人男性除外）直接相关，并且与男性的总酒精摄入量相关。在所有种族和性别群体中，啤酒始终与 WHCR 相关。
Cross-sectional associations between body fat and its distribution and environmental factors influencing energy balance were examined in 5115 young adults. Protein was directly associated with body mass index (BMI) in all race and sex groups (P < 0.01) after age, education, cigarette-smoking status, alcohol intake, and physical activity were adjusted for. Carbohydrate intake was inversely associated with BMI in males (P = 0.02). Total physical activity was inversely associated with BMI in white women and with skinfold-thickness measures (P < 0.01) in all groups. Waist-to-hip-circumference ratio (WHCR) was positively associated with total kilojoules (kilocalories) in women, inversely associated with percent of kilojoules (kilocalories) from carbohydrates in whites, grams of crude fiber/4184 kJ (1000 kcal) (except in black men), and physical activity (except in white women). WHCR was directly associated with cigarette smoking except in black men, and with total alcohol intake in men. Beer was consistently associated with WHCR in all race and sex groups.