气温气压对风湿性心脏病病情加重的影响

Effects of temperature and air pressure on aggravation of inpatients with rheumatic heart disease

目的 :分析太原地区气温、气压对风湿性心脏病病情加重的影响。方法 :将 1999年～ 2 0 0 3年 5 a间收治的太原地区 2 6 9例风湿性心脏病患者为研究对象 ,用率与构成比描述性分析季气温、季气压对风湿性心脏病患者病情加重的影响 ,用特殊多元线性回归分析周气温、周气压对风湿性心脏病病情加重的影响。结果 :1999年～ 2 0 0 3年春、夏、秋、冬四季风湿性心脏病患者病重加重率分别为 13.4 %、2 4 .5 %、31.1%、32 .0 % ,季温度对风湿性心脏病病情加重的影响关系不大 ;季气压与风湿性心脏病病情加重相关且在适宜的气压值下风湿性心脏病病情加重率最低 ;周气温、周气压和风湿性心脏病病情加重间存在线性关系。结论 :风湿性心脏病病情加重与气压有关系 ,与周温度有关系 。

Objective:To analysis effects of temperature and ai r pressure on the aggravation of rheumatic heart disease(RHD)in Taiyuan area.Methods:269 subjects were surveyed from 1999～2003.They were analyzed with constituent ratio to teveal whether the seasonal aggravation of RHD was related with seasonal temperature,seasonal air pressure or not.They were analyzed with generalized additive model to reveal whether the weekly aggravation of RHD was related with weekly temperature,weekly air pressure or not.Results:From 1999～2003,the aggravation ratio of RHD in springtime,summertime,autumn time,wintertime were 13.4%,24.5%,31.1%,32.0% respectively.The aggravation of RHD had hardly any relation with the seasonal temperature,had correlation with seasonal air pressure and the aggravation ration of RHD was the lowest under modest air pressure.The aggravation ration of RHD had linear relation with weekly temperature and weekly air pressure.Conclusion:The aggravation of RHD was related to pressure,related to weekly temperature,had hardly any relation with seasonal temperature.