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目的分析近年来安康地区消化系统恶性肿瘤的发病情况,了解肿瘤的病理类型、年龄分布、性别差异等特点,分析推测可能的致病因素。方法对1989例消化系统恶性肿瘤病例进行回顾调查。结果⑴安康地区消化系统恶性肿瘤发病性别差别明显,男性发病显著高于女性。⑵以胃癌最多见,占消化系统恶性肿瘤总数的54.90%,男性为女性的3.12倍;其次为食管癌,再次为大肠癌,男性发病率亦高于女性,分别为女性的4.58倍和1.42倍。结论安康地区消化系统恶性肿瘤发病与地方生活习惯、个人嗜好及相关疾病有关。
Objective To analyze the incidence of malignant tumors of digestive system in Ankang in recent years and understand the pathological types, age distribution and gender differences of the tumors, and to analyze the possible causative factors. Methods 1989 cases of digestive system malignancy were retrospectively investigated. Results (1) The incidence of malignant tumors of digestive system in Ankang area was significantly different, and the incidence of male was significantly higher than that of female. The most common gastric cancer, accounting for 54.90% of the total number of digestive system malignancies, males 3.12 times that of females; followed by esophageal cancer, once again for colorectal cancer, male morbidity is also higher than females, respectively, 4.58 times and 1.42 times females . Conclusions The incidence of digestive system malignancies in Ankang area is related to local living habits, personal hobbies and related diseases.