Table 2.
Mean Estimated Effect of an Invasive Strategy on SAQ Summary Scores.*
| Month | Overall (N = 4617) | Daily or Weekly Angina at Baseline (N = 934) | Monthly Angina at Baseline (N =2043) | No Angina at Baseline (N=1635) |
|---|---|---|---|---|
| points (95% credible interval) | ||||
| 3 | 4.1 (3.2 to 5.0) | 8.5 (5.8 to 11.1) | 5.5 (4.3 to 6.9) | 0.1 (−1.2 to 1.4) |
| 6 | 4.4 (3.5 to 5.3) | 10.5 (7.9 to 13.2) | 5.1 (3.7 to 6.4) | 0.8 (−0.4 to 2.2) |
| 12 | 4.2 (3.3 to 5.1) | 7.3 (4.8 to 9.9) | 4.8 (3.4 to 6.1) | 1.7 (0.4 to 2.9) |
| 18 | 3.3 (2.5 to 4.2) | 6.3 (3.9 to 9.0) | 3.6 (2.2 to 4.9) | 1.3 (0.1 to 2.5) |
| 24 | 2.8 (2.1 to 3.7) | 5.0 (3.0 to 7.2) | 3.5 (2.3 to 4.7) | 0.6 (−0.5 to 1.7) |
| 30 | 2.9 (2.1 to 3.6) | 5.2 (3.2 to 7.2) | 3.3 (2.2 to 4.3) | 0.9 (−0.1 to 1.9) |
| 36 | 2.9 (2.2 to 3.7) | 5.3 (3.4 to 7.5) | 3.1 (2.0 to 4.2) | 1.2 (0.2 to 2.2) |
| 42 | 3.0 (2.2 to 3.8) | 5.5 (3.3 to 7.7) | 2.9 (1.7 to 4.1) | 1.4 (0.4 to 2.5) |
| 48 | 3.1 (2.1 to 3.9) | 5.6 (3.2 to 8.0) | 2.7 (1.3 to 4.0) | 1.7 (0.5 to 2.9) |
*
Data are the posterior mean differences (invasive minus conservative) in SAQ Summary scores at each time point.