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Table 3 Results of discrimination analysis according by age group and KRT modality

From: Revised cardiac risk index in predicting cardiovascular complications in patients receiving chronic kidney replacement therapy undergoing elective general surgery

Patient cohort

AUROC (95% CI)

All elective surgery (n = 5094)

0.67 (0.63–0.70)

All elective surgery age < 65 years (n = 3141)

0.74 (0.69–0.79)

All elective surgery age > 65 years (n = 1953)

0.59 (0.54–0.65)

All elective surgery in dialysis patients only (n = 3941)

0.65 (0.60–0.69)

All elective surgery in transplant patients only (n = 1153)

0.72 (0.62–0.82)

All emergency surgery (n = 3307)

0.61 (0.59–0.64)