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Table 3 C-index and Hosmer–Lemeshow test of the derivation, validation and external cohort

From: Development and validation of the nomogram based on INR and eGFR for estimation of mortality in patients with acute-on-chronic hepatitis B liver failure

 

28-Day

90-Day

Derivation (95% CI)

Validation (95% CI)

External (95% CI)

Derivation (95% CI)

Validation (95% CI)

External (95% CI)

C-index

0.82 (0.72–0.91)

0.73 (0.54–0.92)

0.78 (0.70–0.87)

0.81 (0.71–0.91)

0.74 (0.56–0.91)

0.88 (0.75–1.02)

H–L test

0.323

0.382

0.362

0.231

0.491

0.178

  1. CI, confidence interval; H–L, Hosmer–Lemeshow