Table 1.
Demographic and clinical features of STEMI patients.
| Variable | All (n = 105) |
Follow Up Group (n = 43) | p |
|---|---|---|---|
| Age (years) mean ± SD | 60.83 ± 12.9 | 57.81 ± 11.73 | 0.172 * |
| Female/Male n/n | 29/76 | 11/32 | 0.253 |
| Risk factors, n (%) | |||
| Hypertension | 75 (71.43) | 33 (76.74) | 0.509 |
| Hypercholesterolemia | 23 (11.90) | 11 (25.58) | 0.631 |
| Current smoker | 53 (50.48) | 24 (55.81) | 0.555 |
| Obesity (BMI > 30 kg/m2) | 31 (29.52) | 16 (37.21) | 0.363 |
| Diabetes mellitus | 24 (22.86) | 8 (18.6) | 0.569 |
| Presentation | |||
| CK-MB (U/L) mean ± SD | 108.97± 130.3 | 120.31± 138.8 | 0.944 ** |
| Time from symptoms onset to reperfusion (hours) | 6.3 ± 3.4 | 6.7 ± 3.7 | 0.945 ** |
| eGFR, mean ± SD | 65.1 ± 23.7 | 72.6 ± 19.3 | 0.075 ** |
| Killip Class, n (%) | |||
| 1 | 77 (73.33) | 34 (79.07) | 0.465 |
| 2 | 26 (24.76) | 9 (20.93) | 0.617 |
| 3 | 1 (0.95) | 0 | 0.522 |
| Burden of CAD, n (%) | |||
| 0 | 1 (0.95) | 0 | 0.522 |
| 1 | 68 (64.76) | 27 (62.79) | 0.818 |
| 2 | 29 (27.62) | 13 (30.23) | 0.749 |
| 3 | 6 (5.71) | 3 (6.98) | 0.772 |
| Complete revascularization n(%) | |||
| 0 (incomplete) | 8 (7.62) | 6 (13.95) | 0.230 |
| 1 (complete) | 80 (76.19) | 32 (74.42) | 0.818 |
| 2 (surgical revascularization) | 7 (6.67) | 1 (2.33) | 0.289 |
| 3 (incomplete due to chronic occlusion or small vessels) | 9 (8.57) | 4 (9.30) | 0.889 |
| In-hospital death, n (%) | 7 (6.67) | - | 0.084 |
| Type of infarction, n (%) | |||
| Anterior | 49 (46.67) | 23 (53.49) | 0.453 |
| Inferior | 51 (48.57) | 19 (44.19) | 0.624 |
| Other | 5 (4.76) | 1 (2.33) | 0.496 |
SD—standard deviation; BMI—body max index; CK-MB—Creatine kinase myoglobin binding; CAD—coronary artery disease; eGFR—estimated glomerular filtration rate; * unpaired heteroscedastic Student t-test; ** Mann–Whitney two-tailed test; all other tests are two-tailed Z tests.