大学学生宿舍内空气细菌污染情况调查

Investigation into Bacteria Pollution of the Inside Air in the Undergraduates’Dorms

目的探讨大学学生宿舍内空气中细菌污染情况,为创造良好的室内条件,预防疾病,保障学生健康提供科学依据。方法采用平皿暴露沉降法,调查长江大学医学院20间学生宿舍(男生10间,女生10间)的空气细菌污染情况。结果室内不同感官卫生状况、不同楼层、不同性别等寝室中细菌污染程度均有显著性差异(P<0.01)。结论加强学生宿舍卫生健康教育工作,搞好室内卫生,保持室内清洁整齐,以降低空气中细菌的污染程度。

OBJECTIVE To investigate into bacteria pollution of the inside air in the students＇ dorms. METHODS Bacteria pollution of the air was measured by sedimentation in the chosen 20 students＇ dorms in the Medical College： 10 boys＇ dorms and 10 girls＇ dorms. RESULTS There are significant distinctions among different impressions of the dorms＇ cleanliness, different floors and different genders （P〈0.01）. CONCLUSIONS More emphasis should be put on the education of the dorms＇ cleanliness and the dorms should be kept clean and tidy so that the bacteria pollutio of the air indoors will be decreased.