Familial resemblance in energy intake: contribution of genetic and environmental factors.
Familial resemblance in energy intake: contribution of genetic and environmental factors.
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能量摄入的家族相似性：遗传和环境因素的贡献。
DOI：
10.1093/ajcn/47.4.629
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发表时间：
1988
期刊：
影响因子：
--
通讯作者：
C. Bouchard
中科院分区：
文献类型：
--
作者：
L. Pérusse;A. Tremblay;C. Leblanc;C. Robert Cloninger;T. Reich;J. Rice;C. Bouchard
总能量摄入量和碳水化合物，脂肪和蛋白质的摄入量，以及来自这些营养素的能量的百分比计算从3-d的饮食记录在1597名受试者生活在375个家庭的法国血统。家庭相关性计算成对的生物学亲属和亲属通过采用和路径分析BETA模型中使用，以确定遗传和非遗传因素的贡献，在能量摄入中观察到的家族相似性。没有发现显着的遗传效应的摄入量的任何营养素测试（h2小于或等于11%）和文化遗传被认为是更重要的遗传比遗传。非传播的环境因素，包括家庭环境的影响，被发现占50%以上的能量摄入成分中观察到的变化。这些结果表明，平均遗传对营养素摄入量的影响是可以忽略不计的，主要与家庭环境影响相关的非遗传效应是能量摄入量的主要影响因素。
Total energy intake and intakes of carbohydrate, fat, and protein as well as the percentage of energy derived from these nutrients were calculated from a 3-d dietary record in 1597 subjects living in 375 families of French descent. Familial correlations were computed in pairs of biological relatives and relatives by adoption and used in the path-analysis BETA model to determine the contribution of genetic and nongenetic factors in the familial resemblance observed in energy intake. No significant genetic effect was found for intake of any nutrient tested (h2 less than or equal to 11%) and cultural inheritance was found to be more important than genetic inheritance. Nontransmitted environmental factors, including home environmental effects, were found to account for more than 50% of the variation observed in the energy-intake components. These results suggest that the average genetic influence on nutrient intake is negligible and that nongenetic effects associated mainly with home environmental effects are the major affecters of energy intake.
影响因子：
9.8
作者：
Sewall Wright
通讯作者：
Sewall Wright
脂质研究诊所患病率研究中选定的北美人群的营养摄入量：能量摄入的构成。
DOI：
10.1093/ajcn/41.2.312
发表时间：
1985
期刊：
The American journal of clinical nutrition
影响因子：
--
作者：
Dennis,BH;Haynes,SG;Anderson,JJ;Liu-Chi,SB;Hosking,JD;Rifkind,BM
通讯作者：
Rifkind,BM