Table 1.
Baseline characteristics.
| Normal weight (n = 113) | Overweight (n = 169) | P-value | |
|---|---|---|---|
| Demographics | |||
| Age (years) | 66.42 ± 9.22 | 63.97 ± 9.51 | 0.033 |
| Male, n (%) | 66 (58.41) | 129 (76.33) | 0.002 |
| Cardiovascular risk factors | |||
| Diabetes history | 29 (25.66) | 67 (39.64) | 0.015 |
| BMI | 22.49 (21.33-23.28) | 26.45 (25.08-27.98) | <0.01 |
| Hypertension history | 74 (65.49) | 125 (73.96) | 0.126 |
| Hyperlipidemia history | 19 (16.81) | 40 (23.67) | 0.166 |
| Atrial fibrillation history | 5 (4.42) | 9 (5.33) | 0.787 |
| Post-PCI | 90 (79.65) | 131 (77.51) | 0.670 |
| Smoking history | 23 (20.35) | 45 (26.63) | 0.228 |
| Family history of CAD | 4 (3.54) | 8 (4.73) | 0.768 |
| LVEF | 63.00 (60.00-65.00) | 63.00 (60.00-65.00) | 0.899 |
| Vital signs | |||
| Systolic blood pressure (mmHg) | 130.11 ± 21.80 | 136.71 ± 20.30 | 0.010 |
| Diastolic blood pressure (mmHg) | 73.31 ± 11.75 | 78.09 ± 11.63 | 0.001 |
| Heart rate | 73.00 (68.00-80.00) | 76.00 (68.50-82.00) | 0.144 |
| Biochemical parameters | |||
| TG (mmol/L) | 1.19 (0.95-1.69) | 1.46 (1.15-2.31) | <0.01 |
| TC (mmol/L) | 3.47 (2.98-4.14) | 3.56 (2.93-4.28) | 0.759 |
| LDL-C (mmol/L) | 1.71 (1.40-2.28) | 1.79 (1.34-2.41) | 0.746 |
| HbA1c (g/L) | 6.00 (5.65-6.75) | 6.30 (5.80-7.10) | 0.002 |
Values are shown as n (%), mean ± SD, or medians (interquartile ranges). BMI: body mass index. PCI: percutaneous coronary intervention; LVEF: left ventricular ejection fraction; TG: triglycerides. TC: total cholesterol; LDL-C: high-density lipoprotein; HbA1c: glycated hemoglobin.