Table 3 Questions exploring knowledge (percentage of correct answers, SD = standard deviation)
|  | overall mean (SD) | Mainz mean (SD) | Göttingen mean (SD) | male n = 25 | female n = 41 | number of questions |
|---|---|---|---|---|---|---|
Pain score | 45% (21%) | 49% (21%) | 31% (14%) | 48% (20%) | 46% (21%) | 12 questions |
Psychosocial score | 56% (26%) | 56% (28%) | 56% (23%) | 50% (23%) | 63% (26%) | 4 question |
Ethics score | 51% (50%) | 45% (50%) | 72% (46%) | 44% (51%) | 61% (49%) | 1 questions |
Symptom score | 26% (24%) | 27% (25%) | 22% (21%) | 27% (24%) | 26% (25%) | 4 questions |
Overall | 43% (17%) | 46% (18%) | 36% (12%) | 44% (17%) | 46% (17%) | 21 questions |