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本文对成都市七区二县1990－1996年肺癌发病3167例进行了分析，初步揭示了肺癌在成都市的发病趋势。七年中肺癌平均发病率为9．75／10万、标化率为9．24／10万，男性平均发病率为13．84／10万，女姓平均发病率为5．40／10万，肺癌男女发病性比值为2．73：1，发病率为男性高于女性。二者有显著性差异（u=24．6730p＜0．01）肺癌在成都市癌谱中发病居首位，发病呈逐年上升趋势。七年中工人、农民、干部及离退人员肺癌累计发病率2763例，占肺癌总发病数的87．24％，发病随年龄增长而上升，多发于55岁以上人群，尤其55岁以上男性发病更为多见。
In this paper, 3167 cases of lung cancer from 1990 to 1996 in 7 districts and 2 counties of Chengdu City were analyzed, and the incidence of lung cancer in Chengdu was initially revealed. In the past seven years, the average incidence of lung cancer was 9.75 per 100 000, the standardized rate was 9.24 per 100 000, the average incidence of males was 13.84 per 100,000, and the average incidence of female surnames was 5.40 per 100,000. The incidence ratio of lung cancer for men and women was 2.73:1, and the incidence rate was higher for men than women. There is a significant difference between the two (u=24.6730p<0.01). The incidence of lung cancer is the highest in the cancer spectrum in Chengdu, and the incidence is increasing year by year. The cumulative incidence of lung cancer among workers, farmers, cadres, and retired people in the past seven years was 2763, accounting for 87.24% of the total number of lung cancers. Incidence increased with age, and it usually occurred in people over 55 years old, especially men over 55 years of age. More common.