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孕期母体重增加是胎儿出生体重的重要决定因素。目前有放宽体重增加界限的趋势。为了提供最适宜的体重增加界限,作者分析了14121例单胎足月妊娠分娩的母体孕期体重增加与胎儿出生体重的关系。将产妇分为4个体重组,3个年龄组,4个产次组及3个受教育水平组,对每一组进行了多项回顾分析。资料来源于1974年11月～1976年12月间西耶路撒冷地区居民的所有足月(孕37～42周)单胎新生儿。通过获得的资料,用产前最后一次体重(测量时间在产前一个月之内)减去受孕前体重而计算出母
Maternal weight gain during pregnancy is an important determinant of fetal birth weight. There is a tendency to relax the line of weight gain. To provide the most appropriate weight gain limits, the authors analyzed the relationship between maternal weight gain and fetal birth weight in 14,121 singletonic term pregnancies. The mothers were divided into four weight groups, three age groups, four production subgroups and three education level groups, and conducted a number of retrospective analyzes on each group. Data from all full-term (37-42 weeks old) singleton newborns from November 1974 to December 1976 in West Jerusalem. Based on the data obtained, the body weight before conception was subtracted from the last prenatal body weight (measurement time within one month before delivery)