Table 8.
Postoperative ICU stay, mortality, and revision rates.
| Parameter | UTKA (n = 754) | SSBTKA (n = 380) | pvalue∗ | |
|---|---|---|---|---|
| Postoperative ICU stay | 15 (2) | 31 (8.2) | <0.001 | |
| Revision | 0 (0) | 2 (0.6) | 0.046 | |
| Mortality | 1-month | 0 (0) | 1 (0.2) | 0.159 |
| 3 month | 0 (0) | 1 (0.2) | 0.159 | |
| 1 year | 2 (0.3) | 3 (0.8) | 0.209 | |
| Overall | 2 (0.3) | 3 (0.8) | 0.209 | |
Values are presented as number (percentage). ∗Calculated using the Chi Square test, with p values < 0.05 considered statistically significant. UTKA: Unilateral total knee arthroplasty; SSBTKA: Simultaneous sequential bilateral total knee arthroplasty; ICU: Intensive care unit.