皖北地区812例食管癌流行病学现状调查

目的探计皖北地区食管癌的发病现状及发生规律。方法2年间经胃镜检查并经病理确诊的全部812例食管癌病例，依据不同性别、不同年龄段进行构成比分析，对其病理学类型进行计数统计，分析其流行病学现状。结果61～70岁年龄段为发病高峰，占42．0％；71～80岁年龄段次之；≤50岁年龄段的中青年食管癌占总发病数的5．9％，男女之比为3．04：1。结论皖北地区为食管癌高发区，但中青年食管癌比率较低，发病高峰年龄亦明显后移。

Epidemiological Investigation on Esophageal Carcinoma in 812 Patients

Objective To investigate the present situations and occurrence regularity of esophageal carcinoma in northern area of Anhui, Methods The epidemiological investigation was done in the 812 cases of esophageal carcinoma which diagnosed by gastroscopy and pathological examines during the last two years. The constitution rate of esophageal carcinoma in the 812 cases was analyzed according to their gender and age, Results The morbidity of esophageal carcinoma was the highest in the stage of 61 to 70 years,reaching to 42, 0% ;and the next morbidity was belonged to the st＇age of 71 to 80 years old age group. The young and middle patients in≤50 group jnst accounted for 5.9% ,the lowest,and the ratio of male and female was 3.04： 1, Conclusions The northern area in Anhui is the high morbidity area of esophageal carcinoma. The morbidity is the lowest in the age group of young and middle patients but highest in the age group of 61 to 70 years old.