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本文对锦州100对原发性肺癌发病的高危因素进行1∶2配对病例对照研究。用MantelHaenszel法估计各危险因素OR及其95％可信限,用条件Logistic回归模型进行分析。结果表明:慢性气管炎、精神创伤史和吸烟为锦州男性肺癌发病的高危因素;吸烟、精神创伤史和室内煤烟污染为女性肺癌发病的主要危险因素。其他因素未见有显著意义。
This paper conducts a 1:2 matched case-control study on 100 high risk factors of primary lung cancer in Jinzhou. The Mantel Haenszel method was used to estimate the OR and its 95% confidence limit for each risk factor. Conditional Logistic regression model was used for analysis. The results showed that chronic bronchitis, history of trauma, and smoking were high risk factors for lung cancer in males in Jinzhou; smoking, history of trauma, and indoor smoke pollution were the main risk factors for female lung cancer. No other factors were significant.