| 早产危险因素的病例对照研究 |
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| 引用本文： | 胡平成,刘树仁.早产危险因素的病例对照研究[J].湖南医科大学学报,2000,25(5):446-448. |
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| 作者姓名： | 胡平成 刘树仁 |
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| 作者单位： | 卫生统计学教研室,长沙 |
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| 摘 要： | 采用１：２配比病例对照的研究方法，对早产危险因素进行条件ｌｏｇｉｓｔｉｃ回归分析。结果表明：神经质分、胎膜早破、孕末期丈夫吸烟、妊高征、劳动强度、早孕出血是早产的主要危险因素。提示定期产前检查、孕期增重有助于减少早产的发生。
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| 关 键 词： | 早产 危险因素 logistic模型 病例对照研究 |
A case-control study on the risk factors for preterm delivery] |
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| P C Hu,S R Liu,Z N Huang,Z Q Sun.A case-control study on the risk factors for preterm delivery][J].Bulletin of Hunan Medical University,2000,25(5):446-448. |
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| Authors: | P C Hu S R Liu Z N Huang Z Q Sun |
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| Institution: | Department of Health Statistics, Hunan Medical University, Changsha 410078. |
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| Abstract: | The risk factors for preterm delivery were analyzed with 1:2 matched case-control study by conditional logistic regression analysis. The result showed that the main risk factors for preterm delivery were neuroticism scores, premature rupture of the membranes, husband's smoking frequency during the third trimester of pregnancy, pregnancy induced hypertension, working strength and first-trimester vaginal bleeding. It is indicated that an examination before delivery and gaining weight during pregnancy are helpful to decrease the occurrence of preterm delivery. |
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