Baseline comparison of complete against incomplete and non-responders
| Characteristics | Overall | Complete | Incomplete and non-responders | P value |
| N (%) | 600 | 165 | 435 | |
| Male (%) | 445 (74.2) | 121 (73.3) | 324 (74.5) | 0.855 |
| Geography (%) | <0.001 | |||
| North America | 132 (22.0) | 23 (13.9) | 109 (25.1) | |
| South America | 25 (4.2) | 2 (1.2) | 23 (5.3) | |
| Europe | 298 (49.7) | 112 (67.9) | 186 (42.8) | |
| Africa | 17 (2.8) | 1 (0.6) | 16 (3.7) | |
| Middle East | 34 (5.7) | 2 (1.2) | 32 (7.4) | |
| Asia | 44 (7.3) | 10 (6.1) | 34 (7.8) | |
| Australia | 50 (8.3) | 15 (9.1) | 35 (8.0) | |
| Appointment (%, n=13 missing) | 0.004 | |||
| Junior | 27 (4.6) | 11 (6.7) | 16 (3.8) | |
| Mid-career | 65 (11.1) | 28 (17.0) | 37 (8.8) | |
| Senior | 495 (84.3) | 126 (76.4) | 369 (87.4) | |
| Medical training (%) | 0.001 | |||
| Vascular stroke neurologists | 272 (45.3) | 87 (52.7) | 185 (42.5) | |
| Interventional stroke neurologists | 31 (5.2) | 6 (3.6) | 25 (5.7) | |
| Diagnostic neuroradiologists | 119 (19.8) | 16 (9.7) | 103 (23.7) | |
| Interventional neuroradiologists | 178 (29.7) | 56 (33.9) | 122 (28.0) |
Data is displayed as n (%).