| Group A (N = 42) | Group B (N = 40) | P value |
---|---|---|---|
VAS | Â | Â | Â |
 Pre | 7.1 ± 0.8 | 7.1 ± 0.7 | 0.978 |
 TMP | 2.5 ± 0.5 | 2.6 ± 0.5 | 0.796 |
 FFU | 0.9 ± 0.4 | 0.9 ± 0.6 | 0.798 |
JOA | Â | Â | Â |
 Pre | 12.8 ± 3.4 | 13.2 ± 4.1 | 0.864 |
 TMP | 17.5 ± 4.7 | 17.9 ± 4.3 | 0.642 |
 FFU | 25.1 ± 2.6 | 25.6 ± 3.2 | 0.686 |
ODI | Â | Â | Â |
 Pre | 39.2 ± 6.3 | 38.6 ± 8.8 | 0.732 |
 TMP | 18.3 ± 4.6 | 17.8 ± 6.4 | 0.813 |
 FFU | 7.2 ± 1.2 | 7.4 ± 2.4 | 0.694 |
Kirkaldy-Willis criteria | Â | Â | Â |
 Excellent | 32 | 29 |  |
 Good | 10 | 11 |  |
 Fair | 0 | 0 |  |
 Poor | 0 | 0 |  |