| Multivariable model for 30-day mortality | |||
|---|---|---|---|
| OR | 95% CI | p Value | |
| (c statistic for model is 0.844; Hosmer-Lemeshow p=0.60) | |||
| Age category | |||
| ≤30 days | 11.5 | 4.38 to 30.1 | <0.001 |
| 31 days to <1 year | 4.19 | 1.96 to 8.95 | <0.001 |
| 1 to <18 years | 1.00 | – | – |
| ≥18 years | 0.49 | 0.06 to 4.00 | 0.51 |
| RACHS-1 risk category | |||
| 1+2 | 1.00 | – | – |
| 3+4 | 5.44 | 2.83 to 10.4 | <0.001 |
| Malnourished/emaciated | 2.88 | 1.45 to 5.72 | 0.003 |
| Time period | |||
| Pre-IQIC | 1.00 | – | – |
| Transition | 0.53 | 0.20 to 1.39 | 0.20 |
| Post-IQIC | 0.84 | 0.42 to 1.69 | 0.63 |
IQIC, International Quality Improvement Collaborative; RACHS, Risk Adjustment for Congenital Heart Surgery.