Clinical and demographic characteristics of patients included in the study
| Mean (SD) | Range | 95% CI | |
|---|---|---|---|
| Male/female | 7/12 | ||
| Age at surgery (years) | 40.8 (11.6) | 20–60 | 35.6 to 46 |
| Duration of symptoms (years) | 16.2 (8.4) | 7–40 | 12.4 to 20 |
| Y-BOCS score before surgery | 34.9 (4.8) | 28–40 | 30.1 to 39.7 |
| GAF score before surgery | 37 (11) | 25–60 | 32.6 to 41.4 |
GAF, Global Assessment of Functioning Scale; Y-BOCS, Yale-Brown Obsessive Compulsive Scale.