2016—2018年武汉市物业小区外环境蚊虫防制效果监测与评价

Monitoring and evaluation on effect of mosquito control at external environment in residential areas with property management in Wuhan,2016-2018

目的调查2016—2018年武汉市物业小区外环境蚊虫防制情况,为该市物业小区科学防控蚊虫提供本底资料。方法以蚊虫路径指数达标率为评价指标,回顾性分析武汉市2016—2018年物业小区公共外环境蚊虫孳生地目测法监测结果。采用χ2检验比较不同年份间蚊虫路径指数达标率。结果武汉市2016—2018年纳入监测的物业小区依次为179、437和548个,其外环境蚊虫路径指数达标率分别为51.40%、59.27%和41.06%。统计分析结果显示,2018年物业小区外环境蚊虫路径指数达标率明显低于2017年,差异有统计学意义(χ2=26.342,P<0.001),然而,2016年物业小区外环境蚊虫路径指数达标率与2017及2018年比较,差异均无统计学意义。结论在国家卫生城市巩固阶段,武汉市物业小区外环境蚊虫防控效果有所下降,相关部门应探讨更加科学合理的蚊虫防制策略和措施,为我市居民提供卫生健康的居住环境。

Objective To investigate the effect of mosquito control at public environment in residential areas with property management in Wuhan from 2016 to 2018,and to provide background information for making scientific mosquito control strategies in residential areas.Methods The control rate of mosquito route index was taken as the evaluation index.A retrospective analysis of the ocular monitoring results of mosquito breeding sites in the public external environment of property communities in Wuhan from 2016 to 2018 was conducted.Chi-square test was used to compare the route index control rate between different years.Results The residential areas with property management that were effectively incorporated into surveillance were 179 in 2016,437 in 2017 and 548 in 2018,while the control rate of route index was 51.40%,59.27%and 41.06%,respectively.The outcome of statistical analysis indicated that the control rate of mosquito route index monitored in 2018 at external environment of residential areas with property management was significantly lower than that in 2017(χ2=26.342,P<0.001).However,there was no significant difference between the control rate of route index monitored in 2016 and that in later two years.Conclusion Mosquito control effect at public environment on property management areas in Wuhan declined during the consolidation phase of the establishment of national health city.Relevant departments should make effort to explore more reasonable and scientific management strategies and measures for mosquito control to provide more healthy and safe living environment for city residents in Wuhan.