| 严炎,何观清,于潜.新生儿低体重因素调查分析:不等比例匹配病例一对照研究[J].Chinese journal of Epidemiology,1990,11(2):92-95 |
| 新生儿低体重因素调查分析:不等比例匹配病例一对照研究 |
| Study on the Risk Factors of Low Birth Weight |
| Received:May 30, 1988 Revised:August 29, 1988 |
| DOI： |
| KeyWord: 低体重新生儿 影响因素 病例-对照研究 |
| English Key Word: Low birth weight Risk factors Case-control study |
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| Abstract: |
| 为了研究影响新生儿低体重的因素,我们于1985年9月至1986年6月在北京市东城区进行了一次病例-对照研究,研究对象包括此区5个地段保健科所辖范围的84名低体重儿及其父母和301名合格对照。使用齒单四格表方法初步筛选重要因素,再以多元Logistic回归估计各重要因素作用大。研究结果表明:父母亲身高;母亲孕期营养状况;早产;父母亲职业接触化学物质;父亲抽烟等是影响新生儿低体重的因素。 |
| English Abstract: |
| To detect the risk factors of low birth weight in the newborns, a case-control study was conducted in 5 Health Stations of Dongcheng District of Beijing from Sept 1985 to June 1986. The subjects of study consisted of 84 infants of low birth weight and their parents with 301 controls. A 2×2 table analysis was used in screening important factors and multiple logistic regression was employed to estimate the relative role played by these factors. The results revealed that factors, Such as height of parents, maternal nutritional status, prematurity, parents’ exposure to the chemicals, fathers' smoking habit were risk factors of importance ranked in order. |
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