|
| Joint Surgery | Spinal Surgery | Gynecology Department | Urology Surgery | Total |
| Low-risk | 28 (13.86%) | 8 (7.92%) | 85 (27.87%) | 40 (24.39%) | 161 (20.91%) |
| Moderate-risk | 49 (24.26%) | 23 (22.77%) | 122 (40.00%) | 77 (46.95%) | 271 (35.19%) |
| High-risk | 80 (39.60%) | 52 (51.49%) | 66 (21.64%) | 32 (19.51%) | 230 (29.79%) |
| Highest-risk | 45 (22.28%) | 18 (17.82%) | 32 (10.49%) | 15 (9.15%) | 110 (14.25%) |
| Total | 202 | 101 | 305 | 164 | 772 |