Table 5. Median CMAP latency compared in and between groups before and after therapy .
| CMAP latency(ms) | Laser | Splinting | SHAM Laser | P value |
| Before treatment | 4.9±0.74 | 4.4±0.57 | 4.6±0.84 | 0.069 |
|
3 weeks post treatment |
4.7±0.7 (P=0.03) |
4.1±0.6 (P=0.01) |
4.4±0.83 (P=0.04) |
0.07 |
|
2months post treatment |
4.6±0.7 (P=0.02) |
3.9±0.46 (P=0.03) |
4.3±0.64 (P=0.01) |
0.09 |