Table 1 Baseline characteristics according to the multimorbidity clusters
|  | A (n = 5912, 42%) | B (n = 853, 6%) | C (n = 553, 4%) | D (n = 6707, 48%) | Total (n = 14,025) |
|---|---|---|---|---|---|
Age, years, mean ± SD | 65.1 ± 11.3 | 71.8 ± 12.0 | 71.1 ± 10.8 | 60.1 ± 11.8 | 63.3 ± 12.1 |
Male, n (%) | 4121 (69.7) | 542 (63.5) | 340 (61.5) | 5402 (80.5) | 10,405 (74.2) |
Multimorbidity, n (%) | Â | Â | Â | Â | Â |
Hypertension | 5782 (97.9) | 624 (73.3) | 520 (94.4) | 1308 (19.5) | 8234 (58.8) |
Dyslipidaemia | 5414 (91.8) | 12 (1.4) | 482 (87.5) | 2419 (36.1) | 8327 (59.5) |
Diabetes | 1868 (31.6) | 62 (7.3) | 406 (73.4) | 472 (7.0) | 2808 (20.0) |
Cerebrovascular disease | 411 (7.0) | 69 (8.1) | 167 (30.3) | 29 (0.4) | 676 (4.8) |
PVD | 241 (4.1) | 46 (5.4) | 199 (36.1) | 57 (0.9) | 543 (3.9) |
Reduced EF | 831 (14.1) | 442 (51.8) | 311 (56.2) | 1274 (19.0) | 2858 (20.4) |
Reduced eGFR | 1143 (19.3) | 756 (88.6%) | 469 (84.8) | 466 (6.9) | 2834 (20.2) |
Chronic lung disease | 600 (10.2) | 154 (18.1) | 124 (22.4) | 452 (6.7) | 1347 (9.6) |
OSA | 292 (4.9) | 2 (0.2) | 51 (9.2) | 91 (1.4) | 436 (3.1) |
Number of multimorbidity, mean ± SD | 3 ± 1 | 3 ± 1 | 5 ± 1 | 1 ± 1 | 2 ± 1 |
Admission status, n (%) | Â | Â | Â | Â | Â |
Elective | 1910 (32.3) | 106 (12.4) | 127 (23.0) | 1042 (15.5) | 3181 (22.7) |
Urgent/rescue | 4002 (67.7) | 747 (87.6) | 426 (77.0) | 5665 (84.5) | 10,840 (77.3) |
Cardiac status at admission, n (%) | Â | Â | Â | Â | Â |
ACS | 4044 (68.5) | 749 (88.0) | 427 (77.2) | 5699 (85.0) | 10,919 (77.9) |
STEMI | 1650 (27.9) | 523 (61.3) | 222 (40.1) | (3277 (48.9) | 5671 (40.4) |
Cardiogenic shock | 124 (2.1) | 146 (17.1) | 74 (13.4) | 228 (3.4) | 572 (4.1) |
Multi-lesion PCI procedure, n (%) | 1594 (27.0) | 264 (30.9) | 191 (34.5) | 1569 (23.4) | 3618 (25.8) |