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低出生体重是指出生体重<2.5kg的新生儿。与正常出生体重儿相比,易发生宫内窘迫,产后并发症等,低出生体重也是围产儿死亡的重要因素。研究低出生体重的危险因素,控制其发生,对降低围产儿死亡率有重要意义。本文应用单因素与多因素分析相结合的方法,对母亲孕
Low birth weight is defined as birth weight <2.5kg of newborns. Compared with normal birth weight children, prone to intrauterine distress, postpartum complications, low birth weight is also an important factor in perinatal death. To study the risk factors of low birth weight and to control its occurrence is of great significance to reduce perinatal mortality. In this paper, the method of combining single factor and multivariate analysis is adopted to the mother’s pregnancy
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