Table 4.
CICU Encounter Stratified Unadjusted Survival Rates
| Cohort | CICU Encounters (n) | Cardiac Arrest n (%) |
Survival, Yes CA n (%) |
Survival, No CA n (%) |
|---|---|---|---|---|
| All | 15908 | 492 (3.1) | 262 (53.3) | 15136 (98.2) |
| Neonate, 0–30 days | 2808 | 186 (6.6) | 90 (48.4) | 2501 (95.4) |
| Infant, 31–365 days | 5007 | 166 (3.3) | 108 (65.1) | 4769 (98.5) |
| Child, 1–18 years | 6896 | 118 (1.7) | 56 (47.5) | 6778 (99.0) |
| Adult, >18 years | 1197 | 22 (1.8) | 8 (36.4) | 1155 (98.3) |
| Medical | 6498 | 183 (2.8) | 69 (37.7) | 6150 (97.4) |
| Surgical | 9410 | 309 (3.3) | 193 (62.5) | 8986 (98.7) |
| Pre-operative | 2214 | 45 (2.0) | 24 (53.3) | 2093 (96.5) |
| Post-operative | 7407 | 272 (2.9) | 243 (89.3) | 7090 (99.4) |
| STAT category | ||||
| 1 | 2692 | 23 (0.85) | 18 (78.3) | 2668 (99.96) |
| 2 | 3046 | 56 (1.8) | 39 (69.6) | 2970 (99.3) |
| 3 | 1162 | 25 (2.2) | 18 (72) | 1121 (98.6) |
| 4 | 1983 | 143 (7.2) | 89 (62.2) | 1788 (97.2) |
| 5 | 361 | 58 (16.1) | 27 (46.6) | 280 (92.4) |
| None | 166 | 4 (2.4) | 2 (50.0) | 159 (98.1) |
CA, cardiac arrest; CICU, cardiac intensive care unit; STAT, Society of Thoracic Surgeons – European Association for Cardio-Thoracic Surgery Congenital Heart Surgery Mortality Categories