【摘要】 对福州市300例低体重新生儿作1:1病例—对照研究,采用单因素 X~2检验和多因素条件Logistic 回归分析,结果表明;异常孕周(<37周或≥42周)、胎儿宫内发育迟缓、孕期膳食无改善、产前检查指导次数少、孕期情绪焦虑、被动吸烟、28～36孕周的高危因素、孕期睡眠时间≤8h/d、妊娠高血压等是福州市新生儿低体重发生的主要危险因素。更多还原

【Abstract】 A case—control study matched with 1:1 was carried out in 300 low birth weight infants in Fuzhou city in April and May 1989.The data were analysed with Chi—square test and conditional logistic regression model.The results showed that the major risk factors are as follows:fetation<37 or ≥42 weeks,intrauterine growth retardation,nonimprovement on diet,worrying,passive smoking, sleeping time≤8 hours per day,a little time for prenatal examination,high—risk factors at 28～36th week,light and middle degree hypertension during pregnancy.更多还原