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为了明确近年来胆囊癌的发病情况，探讨胆囊癌发病可能存在的地区分布差异，我们组织了湖北省、河南省有关单位对1986～1996年十年间胆囊癌作了临床流行病学回顾性调查研究，统一采用“胆囊癌临床流行病调查表”。共收回27家医院临床统计资料共435份，符合“调查表”标准资料共
In order to clarify the incidence of gallbladder cancer in recent years and explore the possible regional distribution of gallbladder cancer, we organized a retrospective study of epidemiology of gallbladder cancer in 1986-1996 in Hubei Province and Henan Province. Uniform adoption of the “Clinic Epidemiology Questionnaire for Gallbladder Cancer.” A total of 435 clinical statistics were collected from 27 hospitals, in line with the “survey” standard data.