Clinical outcomes
| Clinical outcomes | CABG | PCI | ||||||
| England | NYS | Difference (%) | P value | England | NYS | Difference (%) | P value | |
| Total mortality | ||||||||
| ≤30 day | 2.31 | 3.03 | 0.72 | <0.001 | 2.36 | 2.71 | 0.35 | <0.001 |
| ≤1 year | 5.35 | 9.03 | 3.68 | 5.16 | 8.71 | 3.55 | ||
| ≤2 years | 7.43 | 10.69 | 3.26 | 7.55 | 11.04 | 3.49 | ||
| ≤3 years | 9.63 | 12.32 | 2.69 | 9.80 | 13.62 | 3.82 | ||
| ≤4.67 years | 13.93 | 15.44 | 1.51 | 13.76 | 18.33 | 4.57 | ||
| Total mortality/repeat revascularisations | ||||||||
| ≤30 day | 2.41 | 3.25 | 0.84 | <0.001 | 4.03 | 6.61 | 2.58 | <0.001 |
| ≤1 year | 6.60 | 11.51 | 4.91 | 15.69 | 20.32 | 4.63 | ||
| ≤2 years | 9.42 | 14.41 | 4.99 | 20.36 | 25.18 | 4.82 | ||
| ≤3 years | 12.21 | 16.66 | 4.45 | 24.07 | 28.86 | 4.79 | ||
| ≤4.67 years | 17.18 | 19.87 | 2.69 | 29.89 | 33.16 | 3.27 | ||
Cumulative outcome rates (%) were calculated from survival table. P values refer to log-rank tests.
CABG, coronary artery bypass grafting; NYS, New York State; PCI, percutaneous coronary intervention.