Table 5 Within-group comparison: anxiety and depression scores on the Hospital Anxiety and Depression Scale (HADS)
| Â | T0-T1 | T0-T2 | T1-T2 | |||
|---|---|---|---|---|---|---|
| Â | SMD | P value | SMD | P value | SMD | P value |
PFA (n = 25) | Â | Â | Â | Â | Â | Â |
 Anxiety | 0.76 | 0.416 | 4.44 | 0.000 | 3.68 | 0.000 |
 Depression | 0.48 | 0.228 | 4.96 | 0.000 | 4.48 | 0.000 |
RFCA (n = 24) | ||||||
 Anxiety | 0.88 | 0.288 | 4.75 | 0.000 | 3.88 | 0.000 |
 Depression | 0.50 | 0.211 | 5.83 | 0.000 | 5.33 | 0.000 |