Table 1.
Demographic information of 137 patients included in the study.
| Total | DAIR | One-Stage Revision | Two-Stage Revision | p-Value | |
|---|---|---|---|---|---|
| Number of patients | 137 | 42 | 31 | 64 | - |
| Age | 67.6 (9.8) | 69.6 (7.2) | 68.4 (9.0) | 65.2 (11.0) | 0.05 |
| Sex (Male/Female) | 64/73 | 24/18 | 12/19 | 28/36 | 0.24 |
| BMI | 24.1 (3.1) | 24.2 (2.9) | 23.9 (2.7) | 24.3 (3.5) | 0.96 |
| Hip/Knee | 74/63 | 18/24 | 22/9 | 34/30 | 0.06 |
| Smoking (Yes/No) | 39/98 | 15/27 | 9/22 | 15/49 | 0.39 |
| Drinking alcohol (Yes/No) | 25/112 | 10/32 | 8/23 | 7/57 | 0.11 |
| Number of previous operations in the same joint | 1.6 (0.9) | 1.3 (0.5) | 1.4 (0.5) | 1.8 (1.1) | 0.01 |
| ASA score | 2.1 (0.5) | 2.1 (0.5) | 1.9 (0.7) | 2.1 (0.4) | 0.11 |
| Intraoperative blood loss (mL) | 607.3 (550.2) | 300.0 (164.7) | 467.3 (233.3) | 876.7 (681.0) | <0.0001 |
| Hospital stay (days) | 26.2 (15.2) | 19.1 (10.1) | 17.7 (6.2) | 35.0 (16.4) | <0.0001 |
| Follow-up time (months) | 35.3 (20.9) | 34.6 (22.8) | 35.7 (20.2) | 35.5 (20.3) | 0.97 |