四川省57起有害气体群体中毒事件调查分析  

Investigation and analysis of 57 cases of group poisoning by harmful gas in Sichuan province

作　　者：舒婷 曾宪容 Shu Ting;Zeng Xianrong(Department of Neurology,the Affiliated Hospital of Southwest Medical University,Luzhou 646000,China;Department of Neurology,Sichuan Provincial People's Hospital,Chengdu 610031,China)

机构地区：[1]西南医科大学附属医院神经内科,泸州646000 [2]四川省人民医院神经内科,成都610031

出　　处：《中华航海医学与高气压医学杂志》2024年第2期257-260,264,共5页Chinese Journal of Nautical Medicine and Hyperbaric Medicine

基　　金：四川省科技计划重点研发项目(2020YFS0428);四川省卫生健康委科研项目(19PJ270)。

摘　　要：目的通过分析有害气体群体中毒事件的发病特点及规律提出预防策略。方法对2020年1月至2021年3月四川省57起有害气体群体中毒事件的流行病学特征进行描述性分析。结果中毒总人数为226人,男性107例(47.35%),女性119例(52.65%),死亡12例,病死率为5.31%。集中发生于12月至次年2月,主要中毒场所为家或出租屋。因天然气、煤气热水器洗澡发生的中毒事件最多,共24起(42.11%),中毒85例,死亡6例,病死率7.06%;炭火取暖次之,共19起(33.33%),中毒77例,死亡3例,病死率为3.90%。结论有害气体中毒以一氧化碳中毒为主,应普及有害气体中毒及安全防范知识,加强有害气体中毒的防控工作。Objective To put forward prevention strategies by analyzing the occurrence features and patterns of group poisoning by harmful gas.Methods A descriptive analysis was conducted on the epidemiological features of 57 cases of group poisoning by harmful gas that occurred in Sichuan province from January 2020 to March 2021.Results The total number of poisoned patients was 226,including 107 males(47.35%)and 119 females(52.65%).There were 12 deaths,and the mortality rate was 5.31%.The poisoning cases mainly occurred in winter(from December to February of the following year),and the main poisoning sites were homes or rental houses.There were 24 cases(42.11%)of poisoning caused by natural gas-and gas-fired bathing;85 people were poisoned and six were dead,and the mortality rate was 7.06%.Charcoal fire heating ranked at the second,with 19 cases(33.33%);77 were poisoned,3 were dead,and the mortality rate was 3.90%.Conclusion Harmful gas poisoning is mainly carbon monoxide poisoning.Therefore,it is necessary to promote knowledge and enhance the prevention and control of harmful gas poisoning.

关 键 词：有害气体 中毒 群体事件 流行病学特征 预防策略 

分 类 号：R595.1[医药卫生—内科学]