Table 5.
Linear relationships between body weight parameters and 12-lead ECG parameters in the entire study group.
| Parameter | Body Weight (kg) | BMI (kg/m2) | Waist Circumference (cm) | Hip Circumference (cm) | WHR |
|---|---|---|---|---|---|
| HR (bpm) | ns | ns | ns | ns | ns |
| P-wave width (ms) | 0.31 | 0.25 | 0.30 | 0.20 | ns |
| P disp (ms) | ns | 0.15 | 0.16 | 0.17 | ns |
| PQ interval (ms) | 0.38 | 0.33 | 0.40 | 0.32 | ns |
| QRS complex width (ms) | 0.16 | 0.16 | 0.14 | ns | ns |
| QT interval (ms) | ns | ns | ns | ns | ns |
| QTTc interval (ms) | ns | ns | ns | ns | ns |
| QTd (ms) | ns | ns | ns | ns | ns |
| QRS axis (°) | ns | ns | ns | ns | ns |
| Sokolow-index LV (mm) | ns | ns | ns | ns | ns |
| Sokolow-index RV (mm) | ns | ns | ns | ns | ns |
| Tpeak-Tend (ms) | 0.16 | ns | 0.16 | ns | ns |
| (Tpeak-Tend) disp (ms) | ns | ns | ns | ns | ns |
| (Tpeak-Tend)/QT | ns | ns | ns | ns | ns |
| (Tpeak-Tend)/QTc | ns | ns | ns | ns | ns |
| JTpeak (ms) | ns | 0.15 | ns | 0.19 | 0.18 |
| JT interval (ms) | ns | ns | ns | ns | ns |
| JTpeak/JT | ns | ns | ns | ns | ns |
| (Tpeak-Tend)/JTpeak | ns | ns | ns | ns | ns |
| Tpeak (mV) | ns | ns | ns | ns | 0.16 |
| Tpeak/JT (mV/ms) | ns | 0.15 | ns | ns | 0.16 |
| JTpeak-JTend (ms) | ns | ns | ns | ns | ns |
| (JTpeak-JTend) disp (ms) | ns | ns | ns | ns | ns |
HR—heart rate, P disp—P wave dispersion, QTc interval—corrected QT interval, QTd—QTd interval dispersion, Sokolow–Lyon index LV—Sokolow–Lyon criteria for left ventricular hypertrophy, Sokolow–Lyon index RV—Sokolow–Lyon criteria for right ventricular hypertrophy, (Tpeak-Tend) disp—Tpeak-Tend dispersion, (JTpeak-JTend) disp—Jtpeak-JTend dispersion, ns—not significant.