Analysis of the characteristics and risk factors affecting the judgment results of medical damage liability disputes in 3172 second-instance and retrial cases in China

BACKGROUND: Medical disputes remain a global public health problem. However, an analysis of the characteristics and risk factors affecting the judgment results of medical damage liability disputes in second-instance and retrial cases in China has yet to be conducted. METHODS: We conducted a systematic search and evaluation of second-instance and retrial cases among all medical damage liability disputes in China Judgments Online; SPSS 22.0 was used for the statistical analysis. A χ(2) test or likelihood ratio Chi-square test was used to compare differences between groups, and multivariate logistic regression analysis was performed to determine independent risk factors that could affect the judgment results of medical disputes. RESULTS: We included 3172 second-instance and retrial cases among all medical damage liability disputes in the analysis. The results showed that 48.04% of cases were unilateral appeals by the patient, and medical institutions were responsible for providing compensation in 80.64% of these cases. Cases involving compensation ranged from Chinese Yuan (CNY) 100 000 to 500 000 ranked first (40.95%); 21.66% were non-compensation cases. Cases involving mental damage compensation of less than CNY 20 000 accounted for 39.03%. Violations of medical treatment and nursing routines accounted for 64.25% of all cases. In addition, re-identification in 54.59% of cases changed the initial appraisal opinion. Independent risk factors for medical personnel to lose a lawsuit in a multivariate logistic regression model included appeal originator [patient side: OR = 18.809 (95% CI 11.854–29.845); both sides: OR = 22.168 (95% CI 12.249–40.117)], change of the original verdict (OR = 5.936, 95% CI 3.875–9.095), judicial identification (OR = 6.395, 95% CI 4.818–8.487), violations of medical treatment and nursing routines (OR = 8.783, 95% CI 6.658–11.588), and non-standard medical document writing (OR = 8.500, 95% CI 4.805–15.037). CONCLUSION: Our study clarifies the characteristics of second-instance and retrial cases among all medical damage liability disputes in China from multiple perspectives and identifies the independent risk factors for medical personnel losing a lawsuit. This study could help medical institutions prevent and reduce medical disputes, at the same time, it could be helpful for medical institutions to provide better medical treatment and nursing services for patients. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1186/s12960-023-00832-6.