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目的了解梅河口市歌舞厅的卫生状况,为改善公共场所卫生环境提供监督依据。方法2008年8-9月,在梅河口市城区和下辖两镇随机抽取8家夜间营业的歌舞厅。检测指标为微小气候、空气菌落总数、可吸入尘、噪声及照度。结果微小气候均符合国家标准,空气菌落总数、可吸入尘开场前与开场后30 min均超过国家标准;有2家照度的最小值低于国家标准,所有的均值及最大值均符合国家标准;部分舞厅的噪声最大值远大于国家标准限值。结论梅河口市歌舞厅的卫生质量基本上符合国家标准,应加强卫生法规及标准的宣传,采取措施改善卫生状况。
Objective To understand the health status of song and dance halls in Meihekou City and provide the basis for supervision on improving the sanitation environment in public places. Methods From August to September, 2008, eight nighttime singing and dancing halls were randomly selected from the urban areas of Meihekou City and the two towns under the jurisdiction. Test indicators for the microclimate, the total number of air colonies, inhalable dust, noise and illumination. Results The microclimate accords with the national standard. The total number of airborne colonies and inhalable dust exceeded the national standard 30 min before and after the opening. The minimum values of two illuminances were lower than the national standards, and all the mean and maximum values were in line with national standards. Part of the ballroom noise maximum is much larger than the national standard limit. Conclusion The health quality of Songhe Ballroom in Meihekou City basically meets the national standards. Publicity of health regulations and standards should be strengthened and measures should be taken to improve the health status.