Table 1 Comparison of characteristics of patients with first STEMI event pre- and post-matching for access to CAG and PCI
Demographics | Pre-matched | Post-matched | ||||
|---|---|---|---|---|---|---|
Access to CAG and PCI | No access to CAG and PCI | SMD | Access to CAG and PCI | No access to CAG and PCI | SMD | |
Total, N | 7293 | 2702 | Â | 2702 | 2702 | Â |
n (%) | Â | Â | Â | Â | Â | Â |
Male | 5209 (71.4) | 1756 (65.0) | 0.139 | 1799 (66.6) | 1756 (65.0) | 0.034 |
Age, mean ± SD | 63.6 ± 11.4 | 66.5 ± 12.9 | 0.236 | 65.8 ± 12.0 | 66.5 ± 12.9 | 0.052 |
Hypertension | 3501 (48.0) | 1152 (42.6) | 0.108 | 1128 (41.7) | 1152 (42.6) | 0.018 |
Hypercholesterolemia | 3342 (45.8) | 927 (34.3) | 0.237 | 935 (34.6) | 927 (34.3) | 0.006 |
Diabetes | 2064 (28.3) | 662 (24.5) | 0.086 | 671 (24.8) | 662 (24.5) | 0.008 |
Hyperthyroidism | 38 (0.5) | 25 (0.9) | 0.048 | 25 (0.9) | 25 (0.9) | < 0.001 |
Hypothyroidism | 81 (1.1) | 38 (1.4) | 0.027 | 36 (1.3) | 38 (1.4) | 0.006 |
Chronic kidney disease | 626 (8.6) | 365 (13.5) | 0.158 | 332 (12.3) | 365 (13.5) | 0.036 |
Severe obesity | 28 (0.4) | 6 (0.2) | 0.029 | 5 (0.2) | 6 (0.2) | 0.008 |
Valvular heart disease | 228 (3.1) | 84 (3.1) | 0.001 | 85 (3.1) | 84 (3.1) | 0.002 |
Previous TIA/stroke | 221 (3.0) | 160 (5.9) | 0.14 | 132 (4.9) | 160 (5.9) | 0.046 |
Atrial fibrillation | 491 (6.7) | 165 (6.1) | 0.026 | 184 (6.8) | 165 (6.1) | 0.029 |
Heart failure | 1305 (17.9) | 620 (22.9) | 0.126 | 605 (22.4) | 620 (22.9) | 0.013 |
Purpose of admission at a PCI-center hospital | Â | Â | 0.348 | Â | Â | 0.045 |
To consider primary PCI | 6142 (84.2) | 142 (5.3) | Â | 116 (4.3) | 142 (5.3) | Â |
To consider rescue PCI | 1151 (15.8) | 2560 (94.7) | Â | 2586 (95.7) | 2560 (94.7) | Â |
Health regional zone | Â | Â | 0.632 | Â | Â | 0.078 |
1 | 687 (9.4) | 286 (10.6) | Â | 318 (11.8) | 286 (10.6) | Â |
2 | 400 (5.5) | 139 (5.1) | Â | 151 (5.6) | 139 (5.1) | Â |
3 | 352 (4.8) | 118 (4.4) | Â | 120 (4.4) | 118 (4.4) | Â |
4 | 642 (8.8) | 123 (4.6) | Â | 115 (4.3) | 123 (4.6) | Â |
5 | 607 (8.3) | 240 (8.9) | Â | 252 (9.3) | 240 (8.9) | Â |
6 | 651 (8.9) | 164 (6.1) | Â | 167 (6.2) | 164 (6.1) | Â |
7 | 578 (7.9) | 104 (3.8) | Â | 113 (4.2) | 104 (3.8) | Â |
8 | 524 (7.2) | 124 (4.6) | Â | 116 (4.3) | 124 (4.6) | Â |
9 | 725 (9.9) | 126 (4.7) | Â | 127 (4.7) | 126 (4.7) | Â |
10 | 410 (5.6) | 153 (5.7) | Â | 171 (6.3) | 153 (5.7) | Â |
11 | 450 (6.2) | 459 (17) | Â | 403 (14.9) | 459 (17.0) | Â |
12 | 596 (8.2) | 554 (20.5) | Â | 541 (20.0) | 554 (20.5) | Â |
13 | 671 (9.2) | 112 (4.1) | Â | 108 (4.0) | 112 (4.1) | Â |