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目的调查南方城市公共场所螨类滋生状况。方法采用随机抽样方法抽取广东省韶关市宾馆、写字楼、商场、医院共56个场所,以透明胶粘贴法检测市内公共场所的螨类滋生状况。结果韶关市冬夏两季温度、湿度间差异均有统计学意义(P<0.05);两季节在公共场所内均可检出螨类,冬季采样现场阳性率为7.1%,夏季采样现场阳性率为30.4%,冬夏两季差异有统计学意义(χ2=8.440,P<0.05)。结论南方城市夏季螨类滋生较为严重,长期较高的温、湿度是螨类滋生的主要原因。
Objective To investigate the status of mites breeding in public places in southern cities. Methods A total of 56 sites in hotels, office buildings, shopping malls and hospitals in Shaoguan City, Guangdong Province were sampled by random sampling method, and the mite breeding status in public places in the city was tested with transparent adhesive paste method. Results There were significant differences in temperature and humidity between winter and summer in Shaoguan City (P <0.05). Mites could be detected in public places in both seasons. The positive rate in winter was 7.1%, the positive rate in summer was 30.4%, there was significant difference between winter and summer (χ2 = 8.440, P <0.05). Conclusion The summer mites species development in southern cities is more serious. The long-term high temperature and humidity are the main reasons for the growth of mites.