Variables | AM Group (n = 20) | SM Group (n = 20) | AI Group (n = 20) | SI Group (n = 20) | P-value* |
Irritation | 2 (10.0%) | 1 (5.0%) | 3 (15.0%) | 3 (15.0%) | 0.711 |
Tingling | 3 (15.0%) | 1 (5.0%) | 2 (10.0%) | 1 (5.0%) | 0.632 |
Headache | 0 (0.0%) | 1 (5.0%) | 0 (0.0%) | 1 (5.0%) | 0.562 |
Discomfort | 3 (15.0%) | 3 (15.0%) | 3 (15.0%) | 2 (10.0%) | 0.957 |