Table 2.
Baseline clinical and laboratory parameters of patients with and without fragmented QRS
| Variables | Fragmented QRS (n = 79) |
Non-fragmented QRS (n = 257) |
p value |
|---|---|---|---|
| Age,years | 51.4 ± 4.6 | 50.8 ± 3.1 | 0.408 |
| Gender, Male,% | 59.5 | 62.6 | 0.614 |
| Hypertension,% | 30.4 | 25.3 | 0.970 |
| Smoking,% | 38 | 27.6 | 0.079 |
| CAD,% | 41.8 | 30.4 | 0.059 |
| MVD,% | 25.3 | 5.1 | < 0.001 |
| Stenotic CAD,% | 40.5 | 10.5 | < 0.001 |
| LDL,mg/dl | 125 ± 34 | 118 ± 26 | 0.089 |
| TG,mg/dl | 161 ± 43 | 156 ± 46 | 0.124 |
| HDL,mg/dl | 39.1 ± 8.2 | 39.2 ± 8 | 0.979 |
| Glucose | 91 ± 14 | 89 ± 11 | 0.195 |
| Creatinin | 0.95 ± 0.25 | 0.9 ± 0.18 | 0.127 |
| WBC | 6.9 ± 2.3 | 6.7 ± 2.2 | 0.474 |
| Hemoglobin | 13 ± 2.3 | 13.1 ± 2.4 | 0.635 |
| LVEF | 59.3 ± 6 | 60.7 ± 5.1 | 0.070 |
CAD: coronary artery diseas; MVD: multivessel disease; LDL: low-density lipoprotein; TG: triglyceride; HDL: high-density lipoprotein; WBC: white blood cell counts; LVEF: left ventricular ejection fraction.