Table 1.
The clinical characteristics of patients with STEMI presenting to hospitals with catheterization laboratory, by type of therapy (n=1832).
| Variables | No reperfusion (N=826) | Reperfusion (N=1006) | P value | |
|---|---|---|---|---|
| TT (n=808) | pPCI (n=198) | |||
| N (%) | N (%) | N (%) | ||
|
| ||||
| Age (y) | 0001 | |||
| Less than 30 | 12.0 (1.5) | 12.0 (1.5) | 2.0 (1.0) | |
| 30–39 | 70.0 (8.5) | 81.0(10.1) | 15.0 (7.6) | |
| 40–49 | 215.0 (26.0) | 278.0 (34.4) | 59.0 (29.8) | |
| 50–59 | 236.0 (28.6) | 263.0 (32.5) | 59.0 (29.8) | |
| 60–69 | 154.0 (18.6) | 121.0 (15.0) | 37.0 (18.7) | |
| 70–79 | 88.0 (10.7) | 45.0 (5.6) | 24.0 (12.1) | |
| 80+ | 51.0 (6.2) | 8.0 (1.0) | 2.0 (1.0) | |
| Gender | ||||
| Male | 708.0 (85.7) | 742(91.8) | 174 (87.9) | .0001 |
| BMI (kg/m2) | .052 | |||
| <18.5 | 23.0 (2.8) | 15.0 (1.9) | 2.0 (1.0) | |
| Normal 18.5–24.9 | 306.0 (37.1) | 289.0 (35.8) | 78.0 (39.6) | |
| Overweight 25–29.9 | 341.0 (41.3) | 364.0 (45.1) | 66.0 (33.5) | |
| Obese 30–34.9 | 115.0 (13.9) | 112.0 (13.9) | 38.0 (19.3) | |
| Morbid obesity 35–40 | 26.0 (3.2) | 17.0 (2.1) | 10.0 (5.1) | |
| ≥40 | 14.0 (1.7) | 10.0 (1.2) | 3.0 (1.5) | |
| WC (cm) | .256 | |||
| <88 | 205.0 (40.6) | 145.0 (35.0) | 19.0 (31.1) | |
| 88–102 | 213.0 (42.2) | 193.0 (46.6) | 33.0 (54.1) | |
| >102 | 87.0 (17.2) | 76.0 (18.4) | 9.0 (14..8) | |
| Past medical history | ||||
| CAD | 183.0 (22.5) | 161.0 (20.1) | 50.0 (25.5) | .204 |
| MI | 104.0 (13.0) | 77.0 (9.7) | 29.0 (14.8) | .044 |
| PCI | 31.0 (3.8) | 39.0 (4.8) | 25.0 (12.6) | .0001 |
| CABG | 8.0 (1.0) | 6.0 (0.7) | 3.0 (1.5) | .592 |
| HF | 13.0 (1.6) | 11.0 (1.4) | 6.0 (3.0) | .256 |
| VHD | 5.0 (0.6) | 0.0 (0.0) | 1.0 (0.5) | .089 |
| Stroke/TIA | 42.0 (5.1) | 14.0 (1.7) | 7.0 (3.5) | .001 |
| CKF | 14.0 (1.7) | 7.0 (0.9) | 2.0 (1.0) | .292 |
| PAD | 12.0 (1.5) | 6.0 (0.8) | 2.0 (1.0) | .365 |
| DM | 313.0 (38.7) | 243.0 (30.5) | 97.0 (49.2) | .000 |
| Hypertension | 310.0 (38.0) | 259.0 (32.5) | 70.0 (35.5) | .073 |
| Hyperlipidemia | 145.0 (20.6) | 150.0 (24.2) | 60.0 (40.8) | .0001 |
| Family history of PCAD | 67.0 (9.0) | 82.0 (11.5) | 32.0 (18.1) | .002 |
Key: pPCI: primary percutaneous coronary intervention: N: frequency; (%): percentage; TT: thrombolytic therapy; BMI: body mass index; WC: waist circumference; CAD: coronary artery disease; MI: myocardial Infarction; PCI: percutaneous coronary intervention; CABG: coronary artery bypass grafting; HF: heart failure; VHD: valvular heart disease; TIA: transient ischemic attack; CKF: chronic kidney failure; PAD: peripheral arterial disease; DM: diabetes mellitus; PCAD: premature coronary artery disease (family history).