Table 2: Results obtained from Kolmogorov-Smirnov test about the studied variables.
| Group |
Statistical Specifications |
Pain Severity (VAS) |
Frequency of Pain (per month) |
Pain Episodes (hour) |
| Before Treatment |
After Treatment |
Before Treatment |
After Treatment |
Before Treatment |
After Treatment |
| Case |
Mean ± SD |
8.9±1.1 |
4±1.3 |
4.7±0.1 |
1.4±0.5 |
14.6±5.6 |
3.9±1.8 |
| Z-score |
1 |
0.9 |
0.9 |
1.4 |
0.6 |
0.7 |
| P-value |
0.3 |
0.5 |
0.4 |
0.05 |
0.8 |
0.7 |
| Control |
Mean ± SD |
5±1.3 |
5±1.3 |
3.2±1.0 |
3.2±1.0 |
10.7±4.4 |
10.7±4.4 |
| Z-score |
1.2 |
1.2 |
0.9 |
0.9 |
0.5 |
0.5 |
| P-value |
0.1 |
0.1 |
0.3 |
0.3 |
0.9 |
0.9 |