Variables | Training (n = 15,331) | Testing (n = 2763) | P |
---|---|---|---|
Age | 67.3(54.0–78.8) | 67.7(53.9–79.2) | 0.527 |
Sex (F/M) | 6861/8470 | 1229/1534 | 0.791 |
ICU admission | Â | Â | 0.014 |
CCU | 2071 | 380 | Â |
CSRU | 2768 | 572* | Â |
MICU | 5919 | 1037 | Â |
SICU | 2654 | 455 | Â |
TSICU | 1919 | 319 | Â |
survival/Death | 12,910/2421 | 2389/374* | 0.003 |
ICU length of stay (hours) | 88.8 (63.7–149.9) | 86.9 (62.5–147.0) | 0.180 |