【摘要】 本文报告用条件Logistic回归分析,对124例过期妊娠的影响因素进行1:3配比病例一对照研究,表明孕期丈夫吸烟为过期妊娠的危险因素;多因素分析结果提示,今后应从内分泌、遗传等方面作深入的研究。更多还原

【Abstract】 To assess the roles of some factors affecting on prolonged pregnancy, a matched case-control study with 129 pairs (1:3) was carried out in First Affiliated Hospital, Sun Yat-Sen University of Medical Sciences. Data were analysed with conditional Logistic regression model. The major finding of this study was a statistically significant elevated risk for husband smoking during pregnancy (odds ratio, 1.66; 95% confidence interval for odds ratio, 1.086~2.541). Multivariate analysis suggested that we should study the factors affecting prolonged pregnancy from other way.更多还原