1213例肺癌患者的人群分布特点

Characteristics of Distribution in 1213 Cases of Lung Cancer

目的 分析肺癌患者的性别、年龄、职业和吸烟率分布。方法 收集 12 13例肺癌患者的临床资料进行统计分析。结果 ①男性肺癌患者多于女性。性别差异最大的是鳞癌 ,男性比例为女性的 12 1倍 ;差异最小的是腺癌 ,男性比例为女性的 1 7倍。②45岁以上肺癌患者占绝大多数。鳞癌、腺癌、小细胞癌、未分化癌和其它类型肺癌的年龄分布趋势一致。③男性吸烟率很高 ,尤以鳞癌患者为甚 ,占 93 7%。④产业工人最多 ,占 42 6% ;干部次之 ,占 2 8 3 % ,教师和农民分别占 9 2 %和 8 6% ,产业工人以鳞癌为主 ,占 74 3 % ;干部、农民和其它职业也以鳞癌多见。但教师以腺癌为主 ,占 70 5 %。结论 本文教师组肺癌的主要病理类型与其它职业不同 ,提示有一定的职业特殊性 。

Objective To analyze the Distribution of sex,age,profession and smoking in the lung cancer.Methods Clinical data of 1 213 cases of lung cancer were collected and evaluated.Results Lung cancer cases in male were more than those in female.The proprtion of male and female was 12.1∶1 in squama carcinom and 1.7∶1 in adenocarcinoma.The most cases of lung cancer were over 45 years old.The distributing trend of age was consistent in squama carcinoma,adenocarcinoma,small cell carcinoma,undifferent carcinoma and other type of lung cancer.The smoking rate of the male was 93.7%.In squame carcinoma cases.The lung cancer cases in industrial workers,cardres,teachers and peasants were 42.6%,28.3%, 9.2% ,8.6% respectively.Of the squama carcinoma cases industrial workers accounted for 74.3%.The majority of adenocarcinomas were in teachers that accounted for 70.5%.Conclusion The major pathological type in the teachers was different from other professions.It is suggested that the adenocarcinoma in teacher may be correlative with accupation.