Research on the prevention and control risk of respiratory infectious diseases in general hospitals based on semi-quantitative risk assessment
Objective To construct a multi-dimensional risk assessment system and scale for the prevention and control risk of respiratory infectious diseases in general hospitals,and make evaluation and early warning.Methods Through the collection of relevant literature on the prevention and control of respiratory infectious diseases during the period from January 1st,2020 to December 31st,2022,the articles related to the risk assessment of respiratory infectious diseases such as severe acute respiratory syndrome,COVID-19 and influenza A(H1N1)were screened,and the Delphi method was used to evaluate the articles and establish an indicator system.The normalized weight and combined weight of each item were calculated by analytic hierarchy process.The technique for order preference by similarity to the ideal solution method was used to calculate the risk composite index of 38 clinical departments in a tertiary general hospital in Jiangxi Province in December 2022.Results A total of 16 experts were included,including 4 with senior titles,8 with associate senior titles,and 4 with intermediate titles.After two rounds of Delphi consult,a total of 4 first-level indicators,11 second-level indicators,and 38 third-level indicators of risk assessment for the prevention and control of respiratory infectious diseases were determined.The reliability and validity of the scale were good.The top three items with the largest combined weights in the scale were spread by aerosol,spread by respiratory droplet,and commonly used instruments(inspection instruments and monitoring equipment).After a comprehensive analysis on the 38 departments,the top 10 departments in the risk index were the departments of medical imaging,pediatrics,ultrasound,cardiac and vascular surgery,infection,emergency,respiratory and critical care,general medicine,otolaryngology and neck surgery,stomatology,and obstetrics.Conclusions This study constructed the risk assessment scale of respiratory infectious diseases in general hospitals,and the scale has good reliability and validity.The use of this scale for risk assessment of general hospitals can provide a theoretical basis for the risk characteristics of prevention and control of respiratory infectious diseases in general hospitals.
Respiratory infectious diseaserisk assessmentgeneral hospitalsindicator systeminfection prevention and control
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