空调病室空气与呼吸道白色念珠菌感染的关系

The Relationship between Air Conditioned Ward Pollution and Respirator Infection

对采用中央空调前后的１９９５年至１９９７年１月、８月老年病区的住院病例进行了对比分析，并对病室气温、气湿、气流、空气白色念珠菌污染情况进行了检测。结果：用中央空调后的１９９７年１月，老年呼吸道白色念珠菌感染率明显高于其他月份（Ｐ＜０．０５），此时病室空气白色念珠菌污染程度也较重（Ｐ＜０．０５）。可见。

Hospitalized cases in the Geriatric ward were compared and analzed before and after using central air conditioner in January and August from 1995 to 1997 and also temperature,moisture,and air flow were monitored with candida albicans in the ward.The result showed that the rate of respirator candida intecfion was obviously higher in January 1997 after using central air conditioner than other monthes (P<0.05) .At the Same time the ward air pollution of candida albicams was more critical ( P<0.05 ).It is clear that geriatric respiratory infection is related to environmemtal pollution in the air conditioned ward. Author's address \ An Hui Provincial Hospital,Hefei City,230001