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. 2022 Jun 29;22:297. doi: 10.1186/s12872-022-02619-4

Fig. 2.

Fig. 2

Cox proportional hazard ratios for long-term all-cause mortality in different models. Model 1: Cox proportional hazard ratio for long-term all-cause mortality unadjusted. Model 2: Cox proportional hazard ratio for long-term all-cause mortality adjusted for age > 75 and gender. Model 3: Cox proportional hazard ratio for long-term all-cause mortality adjusted for CKD. Model 4: Cox proportional hazard ratio for long-term all-cause mortality adjusted for multiple variables