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《CHINESE JOURNAL OF PREVENTION AND CONTROL OF CHRONIC NON-COMMUNICABLE DISEASES》 1997-03
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A Cohort Study on the Relationship of Chronic Bronchitis and Lung Cancer among a High risk Population

Yao Shuxiang, et al.,Labour Protection Institute of yunnan Tin Corporation(661400)  
A prospective Cohort study were conducted (1992 ̄1994) among a high risk population to explore the relation of chronic bronchitis and lung cancer.The result of study showed that there was association between lung cancer incidence and chronic bronchitis adjusted by other risk factors(RR=2.0).The aetiological fraction of the history of chronic bronchitis was about 50%.The study illustrates that chronic bronchitis was very likely to be an important cause of lung cancer.There was no statistically significant interaction between chronic bronohitis and dust,arsenic,radon and smoking exposure.
【Fund】: 美国国立癌症研究所
【CateGory Index】: R734.2
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