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  Indian J Med Microbiol
 

Figure 3: Multivariate Cox proportional hazard regression model of OS and LCSS comparing SR with RFA stratified by patient's age and tumor size before and after PSM. OS: Overall survival; SR: Surgical resection; RFA: Radiofrequency ablation; PSM: Propensity score matching; LCSS: Liver cancer-specific survival

Figure 3: Multivariate Cox proportional hazard regression model of OS and LCSS comparing SR with RFA stratified by patient's age and tumor size before and after PSM. OS: Overall survival; SR: Surgical resection; RFA: Radiofrequency ablation; PSM: Propensity score matching; LCSS: Liver cancer-specific survival