Table 1.
General patient characteristics in 150 patients undergoing manipulation under anesthesia. Values are count (%) unless otherwise specified
| Age, mean (SD), range | 62 (8.6) | 42–83 |
| BMI, mean (SD), range | 29 (5.1) | 19–46 |
| LOS (days), mean (SD), range | 3.8 (1.3) | 1–12 |
| Overstuffing (mm), mean (SD), range | 1.0 (1.1) | 0.0–5.0 |
| Female sex | 105 (70) | |
| Diabetes | 30 (20) | |
| Current smoker | 13 (8.7) | |
| Prior knee procedure | 62 (41) | |
| Patellar component | 11 (7.3) | |
| Indication for TKA | ||
| Primary osteoarthritis | 130 (87) | |
| Posttraumatic osteoarthritis | 15 (10) | |
| Rheumatoid arthritis | 4 (2.7) | |
| Idiopathic aseptic necrosis | 1 (0.7) | |
| Prosthesis: | ||
| Triathlon CR | 85 (57) | |
| Nexgen CR-flex | 47 (31) | |
| Nexgen LPS-flex | 10 (6.7) | |
| Triathlon PS | 5 (3.3) | |
| Nexgen LCCK | 2 (1.3) | |
| Profix CR | 1 (0.7) | |
LOS = length of stay.