2018-2020年粤北乳源县非职业性一氧化碳中毒患者流行病学特征分析

Epidemiological Characteristics of Patients with Non-occupational Carbon Monoxide Poisoning in Ruyuan County, Northern Guangdong Province, 2018-2020

目的掌握粤北乳源县非职业性急性一氧化碳中毒(ACOP)事件发生情况,分析其流行病学特征,为本地区非职业性ACOP的防治工作提供科学依据。方法对2018年1月至2020年12月乳源县人民医院收治的非职业性ACOP事件流行特征进行描述性分析。结果该期间乳源县人民医院共收治非职业性ACOP580例患者,其中93.62%非职业性ACOP发生在居民家庭内,并且每年11月到次年4月天气湿冷的春季和冬季集中高发,ACOP患者数与最低气温呈负相关,与风力呈正相关。患者年龄9个月~88岁,平均年龄30岁。其中30~60岁ACOP患者最多,占41.21%。结论本研究深入分析了粤北乳源县非职业性ACOP患者流行病学特征,为本地区非职业性ACOP的防治提供了科学依据。

Objective To understand the incidence of acute carbon monoxide poisoning(ACOP) in Ruyuan County, northern Guangdong Province, and analyze its epidemiological characteristics, so as to provide basis for the prevention and control of Urban Non occupational carbon monoxide poisoning.Methods Objective to analyze the epidemiological characteristics of non occupational ACOP events in Ruyuan County People’s Hospital from January 2018 to December 2020. Results During this period, 580 cases of non occupational ACOP patients were treated in Ruyuan County People’s hospital. 93.62% of the non occupational CO poisoning events occurred in residents’ families. The CO poisoning events in residents’ families mainly occurred in winter and spring, with the peak from November to April of the next year, and the climate environment with low minimum temperature and strong wind. The average age of the patients was 30.00(21.00, 43.00) years. ACOP patients aged 30-60 were the most, a ccounting for 41.21%. Conclusion This study deeply analyzed the epidemiological characteristics of non occupational ACOP patients in Ruyuan County, northern Guangdong Province, and provided scientific basis for the prevention and treatment of Urban Non occupational ACOP.