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目的了解铜陵市高温中暑流行特征,分析中暑与气象因子的相关性,为相关部门制定预防措施提供科学依据。方法收集2012—2016年铜陵市间高温中暑病例信息和同期天气逐日气温、湿度数据,采用SPSS 19.0分析高温中暑的流行特征,分析中暑人数与气温、湿度的相关性。结果 2012—2016年铜陵市共报告155例中暑病例,其中,轻症中暑132例(85.16%),重症中暑23例(14.84%),男性121例(78.06%),女性34例(21.94%),<40岁48例(30.97%),≥40~<60岁73例(47.10%),≥60岁34例(21.93%),7月16日至8月15日共发生中暑112例(72.26%),为中暑高发期。轻症中暑人数和重症中暑人数均与日最高气温、日最低气温呈正相关,差异有统计学意义(P<0.05),但均与湿度无明显正相关,差异无统计学意义(P>0.05)。结论铜陵市高温中暑病例以中年男性、轻症为主,多发生于7月16日至8月15日,中暑人数与气温呈正相关。
Objective To understand the epidemic characteristics of heat stroke in Tongling City and analyze the correlation between heat stroke and meteorological factors so as to provide a scientific basis for the relevant departments to formulate preventive measures. Methods The data of high temperature heat stroke cases and the daily temperature and humidity data of Tongling city during 2012-2016 were collected. The prevalence of high temperature heat stroke was analyzed by SPSS 19.0. The correlation between number of heat stroke and temperature and humidity was analyzed. Results A total of 155 sunstroke cases were reported in Tongling City from 2012 to 2016, of which 132 were mild stroke (85.16%), 23 were severe stroke (14.84%), 121 were male (78.06%) and 34 were women (21.94% , 48 cases (30.97%) <40 years old, 73 cases (47.10%) ≥40 ~ <60 years old and 34 cases (60.33%) ≥60 years old. There were 112 cases (127.26%) of heat stroke occurred between July 16 and August 15 %), For the high incidence of stroke. The number of mild heat stroke and the number of severe heat stroke were positively correlated with the maximum air temperature and the minimum air temperature, respectively, with significant difference (P <0.05), but no significant correlation was found between them and humidity (P> 0.05) . Conclusion The cases of high temperature heat stroke in Tongling City are mainly middle-aged men and mild ones, mostly occurring from July 16 to August 15, and there is a positive correlation between the number of sunstrokers and temperature.