摘要
目的分析医院门诊改善空气质量工作中存在的问题及解决方式。方法统计门诊内科专家诊区上午不同时间段的人员流量;空气采样后用普通营养琼脂平板培养浮游菌落,比较干预前后专家诊区空气质量,干预前仍采用常规诊区通风方法,即开诊前开窗通风30 min,干预措施根据人员流量定时开窗、湿墩布清洁地面。结果门诊专家诊区空气质量干预后较干预前明显好转,3个就诊高峰时间段空气中每立方米的浮游菌落数分别为(61.48±5.43)、(51.92±3.78)(、53.14±7.56)CFU/m3,与干预前空气浮游菌落比较差异有统计学意义(P<0.05)。结论根据人员流量定时开窗、湿墩布清洁地面有利于改善诊区空气质量。
OBJECTIVE To evaluate the methods of improving the air quality in the outpatient departmant area. METHODS The amount of outpatients in different time periods in the morning were calculated in the specialist consulting area; the bacteria in the air collected from the clinic room were collected and cultured in general nutrition agar medium and compared the efficacy for the improvement of air quality between the new and the old methods. RESULTS The air quality of the specialist consulting area was improved significantly through the ventilation and cleaning-floors depending on the amount of outpatients （P〈0. 05）. CONCLUSIONS The new method of the ventilation by open window and cleaning-floors depending on the amount of outpatients has a better effect to improve the air quality of outpatient department area than the old one.
出处
《中华医院感染学杂志》
CAS
CSCD
北大核心
2008年第10期1395-1396,共2页
Chinese Journal of Nosocomiology
关键词
开窗通风
门诊
空气质量
Ventilation
Outpatient Department＇
Air quality
