Table 1.
Patient characteristics (N=69).
| Characteristics | n (%) | |
| Sex | ||
| Men | 41 (59) | |
| Women | 28 (41) | |
| Age, mean (SD) | 50 (15) | |
| Surgery type | ||
| General | 33 (48) | |
| Orthopedic | 26 (38) | |
| Gynecology | 4 (6) | |
| Hand | 3 (4) | |
| Ear, nose, throat | 3 (4) | |
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