东营市13461例正常出生儿体重统计分析

Weight statistics analysis of 13 461 cases normal delivery newborn in Dong ying city

目的：为统计分析东营市正常出生儿体重。方法：对我国胜利油田所在地东营市从１９９０年至１９９４年出生的正常足月新生儿１３４６１例出生体重进行统计分析。结果：男婴６７１１例，平均体重３４３０±４３６ｇ，女婴６７５０例，平均体重３３０６±４２５ｇ，Ｐ＞０．０５，无明显差异。职工子女体重大于农民子女，Ｐ＜０．０５，有显著差异。本组低出生体重儿占１．６％，巨大儿占７．０％，较文献报道５．３％高。同时发现低出生儿孕周３９±２周，女婴明显多于男婴，农民发病率（２．４％）高于职工（１．５％）。巨大儿孕周４０±１周，职工（７．２％）高于农民（４％）。男婴明显多于女婴，Ｐ＜０．０５，有显著差异。结论：说明改善营养对增加新生儿体重的重要性。本组体重高于美国、新加坡、上海、武钢等新生儿体重，与油田职工营养。

Objective To analysis from the year 1990 to 1994 with number of 13 461 case normal delivery newborn birth weight in the Dongying City which Shengli Oil Field located.Methods From the year 1994,there are 15 623 case labor in our hopspotal.Premature birth,prolonged pregnancy,pregnancy complications,abnormalities,muitiple pregnancy,et al was discharged..There are 13 461 case normal full term infants in general.Results Male infants 6 711case,average birth weight 3 430±436 g.Female in fants 6 750 case,average birth weight 3 306±425g.P<0.05.The birth weight in august sept.And Oct.Was higher. Birth weight of worker's infant were higher than farmer's infants,P<0.05.Low birth weight infants was 1.6%.Macrosomia was 7.0%.Conclusion The infants births birth weight was closely correlated with the nutrition of the women.