| 赵宁,姚凤一,王淑石,陆婉英,薛淑莲,席忠义,范祯.山西省太肠癌危险因素的病例对照研究[J].Chinese journal of Epidemiology,1990,11(5):295-298 |
| 山西省太肠癌危险因素的病例对照研究 |
| A Case-control Study of Risk Factors of Colorectal Cancer in Shanxi Province |
| Received:January 11, 1989 Revised:May 13, 1989 |
| DOI： |
| KeyWord: 病例对照研究 大肠癌 多因素分析 血硒水平 |
| English Key Word: Case-control study Colorectal cancer Multifactor analysis Blood selenium level |
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| Abstract: |
| 本文对原发性大肠癌发病危险因素进行病例对照研究。病例202例,对照404例,条件Logistic回归分析表明:既往肠道病史、精神因素、富含脂肪蛋白质食物摄取量多。不良饮食习惯和少食水果为大肠癌发病的危险因素,其相对危险性分别为2.86、8.67、1.64、2.70和1.48。血硒水平测定结果:病例组均值(0.1349ppm)低于对照组(0.1502ppm),差异有显著性。对主食、蔬菜、茶、烟、酒、婚姻、生育、大肠癌家族史、ABO血型等因素的研究结果提示这些因素可能与大肠癌发病无关。 |
| English Abstract: |
| A case-control study of risk factors of colorectal cancer was conducted in 202 cases and 404 controls. The results of conditional logistic regression analysis showed that the history of intestinal diseases,psychic trauma,eating of more protein and fat, unhealthy eating habit, deficiency of fruits were risk factors of colorectal cancer; and the odds ratio were 2.86, 8.67,1.64, 2.70, 1.48 respectively. Blood selenium levels were determined by fluorometric method. Significantly lower selenium values were observed in blood from colorectal cancer patients than from normal individuals(0.1349 ppm vs. 0.1502ppm. P<0.01). |
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