煤矿工人慢性胃炎流行病学调查研究

Epidemiologic study on chronic gastritis in underground coal miners

目的探讨煤矿井下工人慢性胃炎的患病现状及患病的危险性因素。方法采用单纯随机抽样问卷方法进行慢性胃炎相关症状调查,根据症状决定进行胃镜检查。结果肥城矿区井下作业工人慢性胃炎患病率为30.8%,矿区附近一般人群患病率为16.4%。两组患病率差异有统计学意义(P<0.05)。井下作业环境、口服非甾体抗炎药、心理障碍、不良生活习惯是患病的危险性因素。结论井下作业煤矿工人慢性胃炎患病率显著高于一般人群。井下作业环境、非甾体抗炎药、营养不良、心理障碍及不良生活习惯是患病的危险性因素。

Objective To explore the chronic gastritis prevalence situation and risk factors in underpit coal miners. Methods A survey was carried out by means of a random sample questionaire to investigate chronic gastritis-relevant symptoms. Endoscopy was performed on the investigated people with symptoms. Results The prevalence rate of chronic gastritis in underpit coal miners working in Feicheng coal-mining area was 30.8%, that of the ordinary men was 16.4 %. There was significant difference in prevalence rate among the two groups （P 〈 0.05）. The risk factors included the bad environment, mental disorder, irregular living habit and NSAIDs-intake. Conclusion The prevalence rate of chronic gastritis in underground coal miners is higher than that in the ordinary men; there exists a variety of risk factors.