Table 1.
Baseline characteristics of invasively-managed patients with complete and incomplete revascularization.
| Anatomic CR | P-Value | Functional CR | P-Value | |||
|---|---|---|---|---|---|---|
| CR n = 701 |
ICR n = 918 |
CR n = 904 |
ICR n = 660 |
|||
| Age | 63.4 ± 9.7 | 64.1 ± 9.2 | 0.147 | 63.6 ± 9.5 | 64.1 ± 9.3 | 0.403 |
| Female | 181 (25.8%) | 174 (19.0%) | <0.001 | 208 (23.0%) | 125 (18.9%) | 0.052 |
| Hypertension | 509 (72.9%) | 721 (78.7%) | 0.006 | 671 (74.5%) | 523 (79.5%) | 0.021 |
| Diabetes | 295 (42.1%) | 367 (40.0%) | 0.393 | 370 (40.9%) | 264 (40.0%) | 0.711 |
| Prior MI | 125 (17.9%) | 197 (21.5%) | 0.074 | 161 (17.8%) | 146 (22.2%) | 0.034 |
| Peripheral vascular disease | 31 (4.4%) | 46 (5.0%) | 0.582 | 34 (3.8%) | 42 (6.4%) | 0.017 |
| Ejection fraction | 61.0 ± 8.0 | 60.0 ± 8.1 | 0.005 | 60.9 ± 8.0 | 59.7 ± 8.0 | 0.001 |
| Body mass index | 28.3 ± 4.8 | 29.0 ± 4.8 | 0.003 | 28.3 ± 4.6 | 29.2 ± 5.0 | 0.001 |
| SAQ Summary Score | 72.1 ± 18.8 | 73.3 ± 19.0 | 0.158 | 72.6 ± 19.0 | 73.2 ± 18.7 | 0.624 |
| SAQ Angina Frequency Score | 79.5 ± 19.7 | 79.8 ± 20.8 | 0.334 | 79.9 ± 20.2 | 79.5 ± 20.4 | 0.838 |
| Rose Dyspnea Scale | 1.2 ± 1.3 | 1.2 ± 1.3 | 0.293 | 1.2 ± 1.3 | 1.2 ± 1.3 | 0.327 |
| # of vessels ≥70% (CCTA) | <0.001 | <0.001 | ||||
| 0 | 48 (8.7%) | 25 (3.6%) | 48 (6.8%) | 16 (3.2%) | ||
| 1 | 171 (31.1%) | 178 (25.5%) | 220 (31.1%) | 122 (24.1%) | ||
| 2 | 82 (14.9%) | 144 (20.7%) | 111 (15.7%) | 110 (21.7%) | ||
| 3 | 39 (7.1%) | 114 (16.4%) | 61 (8.6%) | 92 (18.2%) | ||
| SYNTAX score | <0.001 | <0.001 | ||||
| <23 | 577 (82.3%) | 499 (54.4%) | 697 (77.1%) | 329 (49.8%) | ||
| 23 to <33 | 99 (14.1%) | 250 (27.2%) | 159 (17.6%) | 186 (28.2%) | ||
| ≥33 | 25 (3.6%) | 169 (18.4%) | 48 (5.3%) | 145 (22.0%) | ||
| Duke Jeopardy Score | < 0.001 | < 0.001 | ||||
| 1 | 45 (6.4%) | 24 (2.6%) | 40 (4.4%) | 10 (1.5%) | ||
| 2 | 159 (22.7%) | 117 (12.7%) | 196 (21.7%) | 71 (10.8%) | ||
| 3 | 166 (23.7%) | 174 (19.0%) | 200 (22.1%) | 127 (19.2%) | ||
| 4 | 162 (23.1%) | 217 (23.6%) | 221 (24.4%) | 148 (22.4%) | ||
| 5 | 113 (16.1%) | 183 (19.9%) | 158 (17.5%) | 135 (20.5%) | ||
| 6 | 36 (5.1%) | 135 (14.7%) | 56 (6.2%) | 114 (17.3%) | ||
| 7 | 20 (2.9%) | 68 (7.4%) | 33 (3.7%) | 55 (8.3%) | ||
| Number of anatomic lesions | < 0.001 | < 0.001 | ||||
| 1 | 343 (48.9%) | 45 (4.9%) | ||||
| 2 | 214 (30.5%) | 212 (23.1%) | 508 (56.2%) | 92 (13.9%) | ||
| 3 | 84 (12.0%) | 253 (27.6%) | 253 (28.0%) | 208 (31.5%) | ||
| 4 | 48 (6.8%) | 172 (18.7%) | 97 (10.7%) | 165 (25.0%) | ||
| 5 | 10 (1.4%) | 129 (14.1%) | 40 (4.4%) | 116 (17.6%) | ||
| 6 | 1 (0.1%) | 58 (6.3%) | 4 (0.4%) | 49 (7.4%) | ||
| 7 | 0 (0.0%) | 33 (3.6%) | 1 (0.1%) | 21 (3.2%) | ||
| 8 | 1 (0.1%) | 9 (1.0%) | 0 (0.0%) | 6 (0.9%) | ||
| 9 | 0 (0.0%) | 5 (0.5%) | 1 (0.1%) | 2 (0.3%) | ||
| 10 | 0 (0.0%) | 1 (0.1%) | 0 (0.0%) | 1 (0.2%) | ||
| 11 | 0 (0.0%) | 1 (0.1%) | ||||
| Number of CTOs | <0.001 | <0.001 | ||||
| 0 | 475 (67.9%) | 411 (44.8%) | 587 (65.0%) | 249 (37.7%) | ||
| 1 | 194 (27.7%) | 401 (43.7%) | 275 (30.5%) | 315 (47.7%) | ||
| 2 | 30 (4.3%) | 87 (9.5%) | 39 (4.3%) | 78 (11.8%) | ||
| ≥3 | 1 (0.1%) | 18 (2.1%) | 2 (0.2%) | 17 (2.8%) | ||
CR = complete revascularization; ICR = incomplete revascularization. MI = myocardial infarction. SAQ = Seattle Angina Questionnaire. CCTA = coronary computed tomographic angiography. CTO = chronic total occlusion. PCI = percutaneous coronary intervention. CABG = coronary artery bypass grafting.