| 张桂宁,徐爱强.宫颈癌危险因素的条件Logistic回归分析和通径分析[J].Chinese journal of Epidemiology,1990,11(4):212-216 |
| 宫颈癌危险因素的条件Logistic回归分析和通径分析 |
| Conditional Logistic Regression Analysis and Path Analysis of Risk Factors of Cervical Cancer |
| Received:June 15, 1989 Revised:August 28, 1989 |
| DOI： |
| KeyWord: 宫颈癌 条件Logistic 回归分析 通径分析 |
| English Key Word: Cervical cancer Conditional Logistic regression analysis Path analysis |
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| Abstract: |
| 本文对125例宫颈鱗癌病人,按1:1配对进行了病例对照研究。单因素分析,从39个研究因素中初筛出14个可疑危险因素、条件Logistic回归分析,筛选出5个危险因素:宫颈糜烂、系庭经济状况、经期卫生评分、性因素和初婚年龄。通径分析结果表明,宫颈糜烂,不常洗外阴、平时就诊医院和初婚年龄4因素对宫颈癌的发生有直接作用;初婚年龄、月经垫不洁、配偶包皮过长和家庭经济状况4因素通过各自的中间环节起间接作用。 |
| English Abstract: |
| A case-control study of 125 pairs was carried out in Jinan during 1987~1988. 39 variables were analysed with the single factor analyses, 14 factors were comfirmed as the suspicious risk factors. Conditional Logistic regression analysis of the above 14 factors was used. Results showed that the following five risk factors were associated with cervical cancer, i.e.,cervical erosion, low family income, poor personal hygiene during menstrual period, sexual factors and early age at marrage. The causal model with 9 risk factors of cervical cancer was set up and studied with path analysis. The result indicated that 4 risk factors had direct and indirect influence on the occurence of cervical cancer respectively. |
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