Risk categories for MACS and T-MACS by outcome
| Risk category | MACS | T-MACS | ||
| Total N=1244 n (%) | AMI N=114 n, % of patients in category (95% CI) | Total N=1244 n (%) | AMI N=114 n, % of patients in category (95% CI) | |
| Very low risk | 133 (10.7) | 1, 0.8 (0.2% to 4.1%) | 246 (19.8) | 1, 0.4 (0.0% to 2.2%) |
| Low risk | 200 (16.1) | 3, 1.5 (0.3% to 4.3%) | 181 (14.6) | 5, 2.8 (0.9% to 6.3%) |
| Moderate risk | 828 (66.6) | 54, 6.5 (4.9% to 8.4%) | 750 (60.3) | 59, 7.9 (6.0% to 10.0%) |
| High risk | 83 (6.7) | 56, 67.5 (56.3% to 77.4%) | 67 (5.4) | 49, 73.1 (60.9% to 83.2%) |