Model performance | Goodness-of-fit | C index | SMR (95 % CI) | |
---|---|---|---|---|
p valuea | AIC | |||
Hospital mortality in derivation set (n = 1891)b | 0.40 | 5521 | 0.63 | 1.006 (0.962–1.053) |
Hospital mortality in validation set (n = 1855)b | 0.62 | 5787 | 0.64 | 1.008 (0.963–1.055) |
ICU mortality in the whole set (n = 3746)c | 0.78 | 8144 | 0.63 | 1.004 (0.972–1.037) |