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对１９８４年１月～１９９３年１２月十年间收治的有组织学依据的肺癌７５６例进行了统计分析。结果表明：肺癌收治人数呈逐年递增之势，肺癌病人占年住院病人比率亦呈上升势头；吸烟、环境污染为两大主要危害因素；而对女性则主要危害因素在局部微环境污染；城市病人远多于农村，川区病人多于山区，而城市则以煤碳、化工等工业较为集中的城市为主；发病年龄以４０～７０岁为多，但小于３０岁的年轻患者和大于７０岁的高龄患者有逐年增加的趋势。男性较女性易患肺癌，男女比为４．２１：１；回族病人明显低于汉族，是否有遗传方面的因素有待探讨
A statistical analysis was performed on 756 cases of lung cancer with a histological basis admitted between January 1984 and December 1993. The results showed that the number of patients admitted to lung cancer was increasing year by year, and the rate of lung cancer patients taking up annual inpatients also showed an upward trend; smoking and environmental pollution were the two main risk factors; while for women, the main risk factors were local micro-environmental pollution; urban patients Far more than rural areas, Sichuan has more patients than mountain areas, while cities mainly focus on cities with coal, chemical, and other industries; incidence ages range from 40 to 70, but younger patients younger than 30 and 70 or older The elderly patients have a tendency to increase year by year. Men are more susceptible to lung cancer than women, with a male to female ratio of 4.21:1; Hui patients are significantly lower than the Han nationality, and whether there are genetic factors to be explored