Patient characteristics after randomisation (study 2)
| Capsaicin (first) group A | Menthol (first) group B | |
|---|---|---|
| *Values are mean (SD). | ||
| No of patients | 22 | 22 |
| Age (y)* | 50.9 (13.7) | 49.9 (13.9) |
| Sex ratio (M:F) | 9:13 | 11:11 |
| Duration of symptoms (months)* | 24.7 (21.2) | 23.1 (19.1) |