中国当代儿科杂志Issue(12)：1202-1205,4.DOI:10.7499/j.issn.1008-8830.2014.12.003
早产儿和小于胎龄儿发生的危险因素的比较分析
Comparative analysis of risk factors for preterm and small-for-gestational-age births
摘要
Abstract
ObjectiveTo compare the risk factors between preterm and small-for-gestational-age (SGA) births. MethodsA total of 1 270 newborns who had no obstetric risk factors or maternal diseases were enrolled in this study. Their mothers' stature, body weight, passive smoking, and history of abnormal pregnancy were investigated using the self-designed questionnaire. The infants were divided into four groups: preterm, appropriate-for-gestational-age (AGA), SGA, and term infants. Multivariate logistic regression analysis was performed to compare the risk factors between preterm and SGA births.ResultsA weight gain less than 9 kg during pregnancy increased the risks of preterm (OR=1.63, 95%CI: 1.12-2.07) and SGA (OR=1.92, 95%CI: 1.56-2.58). The histories of abortion (OR=1.46, 95%CI: 1.09-1.93) and preterm birth (OR=2.63, 95%CI: 1.81-3.92) were independent risk factors for preterm births, while low pre-pregnancy body mass index (<18.5) (OR=2.16, 95%CI: 1.53-3.16), short stature (<1.55 m) (OR=2.46, 95%CI: 1.78-3.48), and passive smoking (OR=2.24, 95%CI: 1.65-2.98) were independent risk factors for SGA births.ConclusionsDue to different risk factors between preterm and SGA births, speciifc preventive measures should be taken pertinently to reduce the incidence of the two bad pregnancy outcomes.关键词
危险因素/小于胎龄儿/早产儿Key words
Risk factor/Small for gestational age infant/Preterm infant引用本文复制引用
钟鑫琪,崔其亮..早产儿和小于胎龄儿发生的危险因素的比较分析[J].中国当代儿科杂志,2014,(12):1202-1205,4.基金项目
广州市医药卫生科技项目（20121A011161）。 （）
