ENERGY-INTAKE AND PHYSICAL-ACTIVITY DURING PREGNANCY IN RELATION TO MATERNAL FAT ACCRETION AND INFANT BIRTH-WEIGHT
ENERGY-INTAKE AND PHYSICAL-ACTIVITY DURING PREGNANCY IN RELATION TO MATERNAL FAT ACCRETION AND INFANT BIRTH-WEIGHT
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DOI：
10.1111/j.1471-0528.1987.tb02319.x
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发表时间：
1987-12-01
期刊：
影响因子：
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通讯作者：
GEBREMEDHIN, M
中科院分区：
文献类型：
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作者：
LANGHOFFROOS, J;LINDMARK, G;GEBREMEDHIN, M
在导致足月分娩的56名瑞典妇女的第二次怀孕期间，在第17周和第33周测量了3天的能量摄入量和体力活动。多元线性回归分析表明，母体瘦体质量、孕期体重增加、母体脂肪增加和新生儿出生体重与母体瘦体质量、孕期体重相关。第17周的能量摄入量与母体脂肪增加有显著的回归关系。能量摄入与婴儿出生体重没有明显的相关性，即使考虑到体力活动和母亲的瘦体重也是如此。因此，在营养良好的瑞典人中，能量摄入与母亲脂肪积累呈正相关，但与足月婴儿的出生体重无关。
During the second pregnancy of 56 Swedish women resulting in a term birth, energy intake and physical activity were measured for 3 days at weeks 17 and 33. The values were related to maternal lean body mass, pregnancy weight gain, maternal fat accretion and infant birthweight by multiple linear regression analyses. A significant regression coefficient was found for energy intake at week 17 on maternal fat accretion. Energy intake was no significantly correlated with infant birthweight, not even when physical activity and maternal lean body mass were taken into account. Thus in a well-nourished Swedish population, energy intake is positively related to maternal fat accretion but not to the birthweight of term infants.