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目的梳理近五年伊犁地区少数民族消化道恶性肿瘤的发病情况,了解肿瘤的部位类别、年龄分布、性别差异、族别差异、地域分布等特点,分析可能的致病危险因素。方法对810例消化道恶性肿瘤病例进行回顾性调查。结果伊犁地区消化道恶性肿瘤发病性别差别明显,男性发病显著高于女性,男女之比为2.21∶1,以胃癌最为多发,占消化道恶性肿瘤总数的37.16%,男性发病为女性的3.43倍;其次为肝癌,男性发病为女性的3.02倍;第3位为食管癌,男性发病为女性的2.15倍。结论伊犁地区消化道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 gastrointestinal malignancies in ethnic minority in Yili Prefecture in recent five years and to understand the characteristics of tumor types, age distribution, gender differences, ethnic differences and geographical distribution, and to analyze possible risk factors. Methods A retrospective survey of 810 cases of gastrointestinal cancer. Results The incidence of digestive tract malignancies was significantly different in Yili region. The incidence of digestive tract malignancies was significantly higher in males than in females. The ratio of males to females was 2.21:1. The most frequent gastric cancers were 37.16% of the total number of gastrointestinal malignancies and 3.43 times of the males. Followed by liver cancer, male incidence of 3.02 times for women; third for esophageal cancer, male incidence of 2.15 times for women. Conclusions The incidence of gastrointestinal cancer in Ili Prefecture is related to local living habits, personal hobby and related diseases.