Sensation | Level 0 | Level I | Level II | Level III | Level IV | Level V |
Before treatment in group A | 8 | 11 | 15 | 13 | 3 | 0 |
After treatment in group A | 3 | 9 | 18 | 11 | 8 | 2 |
Comparison of before and after treatment in group A (X2) | 2.55 | 0.25 | 0.41 | 0.22 | 2.55 | 0.00 |
P value | >0.05 | >0.05 | >0.05 | >0.05 | >0.05 | >0.05 |
Before treatment in group B | 7 | 10 | 16 | 14 | 3 | 0 |
After treatment in group B | 1 | 8 | 11 | 14 | 12 | 4 |
Comparison of before and after treatment in group B (X2) | 3.40 | 0.27 | 1.27 | 0.00 | 6.35 | 2.34 |
P value | >0.05 | >0.05 | >0.05 | >0.05 | <0.05 | >0.05 |
Before treatment in group C | 8 | 11 | 15 | 13 | 13 | 0 |
After treatment in group A | 0 | 4 | 6 | 14 | 16 | 10 |
Comparison of before and after treatment in group C (X2) | 6.66 | 3.84 | 4.88 | 0.05 | 0.44 | 11.11 |
P value | <0.01 | 0.05 | <0.05 | >0.05 | >0.05 | <0.01 |
Comparison of group A with B after treatment (X2) | 0.26 | 0.07 | 2.38 | 0.48 | 1.00 | 0.18 |
P value | >0.05 | >0.05 | >0.05 | >0.05 | >0.05 | >0.05 |
Comparison of group A with C after treatment (X2) | 1.37 | 2.21 | 7.89 | 0.48 | 3.51 | 6.06 |
P value | >0.05 | >0.05 | <0.01 | >0.05 | >0.05 | <0.05 |
Comparison of group B with C after treatment (X2) | - | 1.52 | 1.77 | 0.00 | 0.79 | 2.99 |
P value | - | >0.05 | >0.05 | >0.05 | >0.05 | >0.05 |