| Variable n (%) | Grp 1 (08:00–18:00 weekdays) (n=605) | Grp 2 (18:00–08:00 weekdays) (n=397) | Grp 3 (weekend+BH) (n=469) |
|---|---|---|---|
| Age in years (mean±SD) | 65±14 | 66±13 | 65±13 |
| Age >75 years | 164 (27.1) | 97 (24.4) | 115 (24.5) |
| Female | 168 (27.8) | 114 (28.7) | 118 (25.2) |
| Diabetes | 70 (11.6) | 49 (12.3) | 55 (11.7) |
| Cardiogenic shock | 54 (8.9) | 22 (5.5) | 36 (7.7) |
| OOH cardiac arrest | 25 (4.1) | 23 (5.8) | 26 (5.5) |
| Previous MI | 70 (11.6) | 56 (14.1) | 51 (10.9) |
| Single vessel PCI | 545 (90.1) | 356 (89.7) | 412 (87.8) |
| Drug eluting stent | 361 (59.7) | 236 (59.4) | 278 (59.3) |