Objective To analyze the status and influencing factors of double reporting of hepatitis C cases in the"Hepatitis C Prevention and Control Information System"in Xuzhou City from 2018 to 2022,and to explore the possible causes of double reporting.Methods All cases of hepatitis C in Xuzhou from 2018 to 2022 were downloaded from the"Hepatitis C Prevention and Control Information System",WPS was used for data collation and manual duplicate checking,and SPSS19.0 software was used for statistical analysis.Results From 2018 to 2022,a total of 4 184 cases of hepatitis C were included in the analysis in Xuzhou City,and 588 cases were repeatedly reported,with a duplicate reporting rate of 14.05％.The reporting unit was an infectious disease hospital(OR=1.90,95％CI:1.50-2.42,P＜0.001),and the case classifi-cation was chronic(OR=1.67,95％CI:1.01-2.75,P=0.045)and the cases aged between 40-50 years(OR=0.18,95％CI:0.04-0.75,P=0.019)were associated with duplicate reporting.Conclusions From 2018 to 2022,the re-reporting rate of hepatitis C cases in the"Hepatitis C Prevention and Control Information System"in Xuzhou City is at the middle level of ex-isting reported data,and the repeated reporting rate of infectious disease hospitals is serious.All disease control institutions should promptly carry out intelligent case duplicate checks and delete duplicated cards.
万方数据