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目的了解泰安市泰山区人工游泳场所卫生现状,分析存在的问题,采取相应措施,预防健康危害事故发生。方法2014—2016年按照《公共场所卫生检验方法》对泰安市泰山区人工游泳场所进行水质监测,对游泳池水样进行浑浊度、大肠菌群、pH值、尿素、细菌总数和游离性余氯6类指标监测,对浸脚消毒池水样进行余氯指标监测。依据《游泳场所卫生标准》对结果进行评价,采用χ~2检验进行率的比较,P<0.05为差异有统计学意义。结果 2014—2016年游泳池水样合格率为51.52%(272/528),其中2014、2015、2016年合格率分别为41.45%(63/152)、58.75%(94/160)、53.24%(115/216),不同年份合格率对比差异均有统计学意义(均P<0.05);浸脚消毒池水样合格率为31.50%(126/400),其中2015年合格率最高,2016年合格率最低,不同年份合格率对比差异均有统计学意义(均P<0.05);6类监测指标中尿素、细菌总数和游离性余氯合格率较低,不同监测指标合格率差异有统计学意义(P<0.05);不同性质游泳场所水样监测中,星级酒店、学校合格率较高,健身场所、普通经营性游泳场所合格率较低,不同性质游泳场所合格率对比差异均有统计学意义(均P<0.05);室内游泳池水样合格率高于露天游泳池,两者合格率对比差异有统计学意义(P<0.05)。结论泰安市泰山区人工游泳场所卫生现状较差,存在卫生隐患较多,卫生监督机构应加大监管频次和力度,规范游泳场所单位的卫生管理。
Objective To understand the status quo of artificial swimming in Taishan District of Tai’an City, analyze the existing problems and take appropriate measures to prevent the occurrence of health hazards. Methods From 2014 to 2016, the water quality of artificial swimming facilities in Taishan District, Tai’an City was monitored according to the Public Health Inspection Method, and the turbidity, coliform bacteria, pH, urea, total bacteria and free chlorine 6 Monitoring indicators of class, the foot soak disinfection of water samples for residual chlorine monitoring. The results were evaluated according to “Sanitation Standard of Swimming Pool”, and the rates ofχ ~ 2 test were compared. P <0.05 was considered statistically significant. Results The qualified rate of swimming pool water samples was 51.52% (272/528) between 2014 and 2016, of which the qualification rates in 2014, 2015 and 2016 were 41.45% (63/152), 58.75% (94/160) and 53.24% (115) respectively / 216). There was significant difference in passing rate in different years (all P <0.05). The passing rate of immersion sterilized water samples was 31.50% (126/400), of which the highest pass rate was in 2015 and the pass rate in 2016 (All P <0.05). The qualified rate of urea, bacteria and free residual chlorine in 6 kinds of monitoring indexes was lower, and the difference of qualified rate of different monitoring indexes was statistically significant ( P <0.05). In the monitoring of water samples from different kinds of swimming places, the passing rate of star-rated hotels and schools was higher, the passing rate of fitness establishments and ordinary commercial swimming places was lower, and the passing rates of different types of swimming places were statistically significant (P <0.05). The qualified rate of water samples in indoor swimming pool was higher than that of outdoor swimming pool, the difference between the two was statistically significant (P <0.05). Conclusions The current situation of artificial swimming in Taishan District of Tai’an City is poor. There are many hidden dangers of health. Health supervision agencies should increase the frequency and intensity of supervision and regulate the hygiene management of swimming units.