Table 2.
Multivariate logistic regression analysis for left ventricular hypertrophy
| Characteristic | Wald Chi-Square | P value |
| Q-wave amplitude in V3 | 19.3 | P < 0.0001 |
| R-wave amplitude in V6 | 39.7 | P < 0.0001 |
| S-wave amplitude in V3 | 135 | P < 0.0001 |
| QRS Duration | 115.4 | P < 0.0001 |
| Discordant R-axis and T-axis (difference ≤ 75 or > 75) | 14.6 | P = 0.0001 |
| Maximum (positive deflection) T-wave amplitude in V6 | 38.5 | P < 0.0001 |
| Maximum P'-wave amplitude in V1 | 18.5 | P < 0.0001 |
| P-wave peak amplitude in V6 | 0.19 | P = 0.659 |
| Weight | 0.008 | P = 0.927 |
| Height | 25.2 | P < 0.0001 |
| Sex | 6.3 | P = 0.012 |
| Age | 0.03 | P = 0.864 |