甘肃河西走廊西段农村地区胃癌流行状况调查

Epidemic status of gastric carcinoma in rural areas of the western part of Hexi corridor in Gansu Province

目的:调查甘肃河西走廊西段农村地区胃癌流行状况,探索该地域胃癌高发的原因。方法:随机抽样结合问卷调查的方法,调查酒泉市9个乡镇38个行政村常住人口10140人。结果:2001～2010年间当地胃癌年均粗发病率为72.98/100000,年均粗死亡率67.06/100000,其中男105.72/100000,女27.82/100000,男女胃癌死亡率之比为3.80∶1。结论:甘肃河西走廊西段农村地区为胃癌高发区。当地人群胃癌高发可能与长期食用腌制食品、滥用药物、暴饮暴食、不按时进食、大量吸烟和饮酒以及对胃癌的认知程度低等因素有关。

Objective：To investigate the epidemic status and correlation factors of gastric carcinoma in rural areas of the western part of Hexi corridor in Gansu province. Methods： Questionnaires were carried out in 10140 resident population from 38 villages of 9 administrative towns in Jiuquan city. Results： The crude incidence rate of gastric carcinoma per year in Jiuquan city was 72.98/100000 from 2001 to 2010,and the crude death rate per year was 67.06/100000 in which it was higher in the male（105.72/100000） than the female （27.82/100000） with a ratio of 3.80∶1. Conclusion：The incidence of gastric carcinoma in Jiuquan city was above the nation＇s average level,and this may be related to drug and alcohol abuse, engorgement, doing not eat on time, smoking and drinking too much, low level of cancer awareness and other factors.