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Catheterization for Congenital Heart Disease Adjustment for Risk Model (CHARM) Predictors and life-threatening adverse events
| Predictors (%) | OR (95 % CI) | P |
|---|---|---|
| Age (years) | ||
| <1 | 1.9 (1.4, 2.7) | <0.001 |
| ≥1 | 1.0 | – |
| Hemodynamic indicators of vulnerability | ||
| 0 | 1.0 | – |
| 1 | 1.0 (0.7, 1.5) | 0.87 |
| ≥2 | 1.6 (1.1, 2.3) | 0.01 |
| Procedure-type risk categories | ||
| 1 | 1.0 | – |
| 2 | 0.8 (0.4, 1.5) | 0.46 |
| 3 | 2.3 (1.3, 4.1) | 0.003 |
| 4 | 4.2 (2.4, 7.4) | <0.001 |
| Unable to be assigned | 5.7 (2.8, 11.5) | <0.001 |
