Construction of data source indicator system for acute respiratory infectious disease surveillance based on the Delphi method
Objective To establish an indicator system for surveillance of data sources to provide a theoretical basis for respiratory infectious disease surveillance and early warning.Methods Indicators for data sources in the surveillance of acute respiratory infectious diseases were initially compiled through a literature search.Subsequently,two rounds of expert consultations were conducted with 22 experts using the Delphi method to refine the indicators.Results The questionnaire recovery rates for the two rounds of expert consultation were 100.00％and 86.36％,respectively.The authority coefficient of the experts was 0.83.The coordination coefficient of the second round of Delphi expert consultation was 0.32,and the coefficient of variation of each indicator was less than 0.25.Finally,the indicators system of data source for the surveillance of acute respiratory infectious diseases includes 4 first-level indicators,10 second-level indicators,and 26 third-level indicators.Conclusion The indicator system of data sources for the surveillance of acute respiratory infectious diseases constructed in this study is reasonable and reliable,providing a valuable reference for surveillance,early warning and policy formulation of acute respiratory infectious diseases.
Delphi methodAcute respiratory infectious diseaseSurveillance data sourceIndicator system
万方数据
维普
