Study on risk assessing indicator system after schistosomiasis transmission interruption in Wuxi City
10.16250/j.32.1374.2017078
- VernacularTitle:无锡市血吸虫病传播阻断后风险评估指标体系研究
- Author:
jun Xiao MENG
1
;
hua Sheng ZONG
;
Xuan ZHANG
;
lin Dong GAO
;
hua Yan QIAN
;
Bing LU
Author Information
1. 江苏省无锡市疾病预防控制中心 无锡214023
- Keywords:
Schistosomiasis;
Transmission interruption;
Risk assessment;
Delphy method;
Wuxi City
- From:
Chinese Journal of Schistosomiasis Control
2017;29(5):559-563
- CountryChina
- Language:Chinese
-
Abstract:
Objective To establish a risk assessing indicator system after the transmission interruption of schistosomiasis in Wuxi City,so as to provide evidences for formulating strategies on schistosomiasis control and prevention. Methods A primary risk assessing indicator system was established based on the literature review. Alternative indicators were scored and screened to establish a final indicator system through two rounds of Delphy method and the related normalized weights and combined weights were also calculated. Results The risk assessing indicator system was established through two rounds of expert consultation in-cluding 3 first grade indicators and 15 second grade indicators. Among the first grade indicators,the normalized weights of natu-ral environment,key populations and social environment were 0.3706,0.2929 and 0.3365,respectively. Among the second grade indicators,the migrant population accounted for the highest combined weight of 0.1252 compared to domestic animal of 0.0371. The authority degree among the first grade indicators was between 0.91 and 0.93,while the authority degree among the second grade indicators was between 0.79 and 0.92. Conclusion The scientific and authoritative risk assessing indicator sys-tem after the transmission interruption of schistosomiasis is established,which provides the evidences for risk assessment on schistosomiasis transmission in Wuxi City.
