早产低体重儿相关影响因素分析

目的探讨早产低出生体重儿发生的相关影响因素。方法分析398例早产低出生体重儿的一般情况、产科及母孕期情况。采用多元逐步回归分析对398例早产低出生体重儿母亲年龄、多胎妊娠、孕周、胎盘早剥、胎膜早破、妊娠高血压综合征、母亲贫血、羊水异常、母亲心血管疾病等与早产低出生体重的关系进行分析。结果孕周≤32周16.3%;胎盘早剥12.8%;胎膜早破48.2%;多胎妊娠35.9%;妊娠高血压综合征21.9%;母亲贫血27.9%;羊水异常11.1%;母亲心血管疾病2.5%。孕周、妊娠高血压综合征、胎盘早剥是早产低出生体重发生的重要影响因素。结论加强孕期保健,早期诊断及防治妊娠期合并症及并发症有利于预防和减少早产低出生体重儿的发生。

Analysis on Influencing Factors of Premature and Low Birth Weight Infants

Objective To explore the influencing factors of premature and low birth weight infants.Methods Common complexion,tocology and gestation complexion of 398 premature and low birth weight neonates and mother were examined.The correlation between premature and low birth weight neonates with age of mother,twin gestation,gestation week,placenta peeling early,caul breakage early,pregnancy induced hypertension,anemia of mother,abnormity of amniocentesis,disease of heart and vas of mother were analyzed by multiple r...