Complication | UKA | TKA | p | RR | 95% CI | ||
---|---|---|---|---|---|---|---|
# | % | # | % | ||||
Acute kidney injury | 248 | 3.18% | 9,078 | 6.02% | < 0.0001 | 0.5581 | (0.4930, 0.6318) |
Cardiac arrest | 25 | 0.32% | 823 | 0.55% | 0.0082 | 0.5893 | (0.3961, 0.8767) |
Deep vein thrombosis | 42 | 0.54% | 1,168 | 0.78% | 0.0215 | 0.6991 | (0.5143, 0.9503) |
Pneumonia | 280 | 3.59% | 7,891 | 5.24% | < 0.0001 | 0.7194 | (0.6399, 0.8086) |
Pulmonary embolism | 99 | 1.27% | 3,012 | 2.00% | < 0.0001 | 0.6466 | (0.5299, 0.7888) |
Urinary tract infection | 1,109 | 14.20% | 28,445 | 18.88% | < 0.0001 | 0.8889 | (0.8409, 0.9397) |
Wound deshiscence | 82 | 1.05% | 2,407 | 1.60% | 0.0003 | 0.6676 | (0.5363, 0.8310) |
Hematoma | 71 | 0.91% | 2,245 | 1.49% | 0.0001 | 0.6191 | (0.4894, 0.7833) |
Transfusion | 82 | 1.05% | 4,271 | 2.83% | < 0.0001 | 0.3808 | (0.3064, 0.4733) |
Capsulitis | 53 | 0.68% | 1,204 | 0.80% | 0.2655 | 0.8560 | (0.6507, 1.1260) |
Nerve injury | 0 | 0.00% | 81 | 0.05% | 0.0405 | 0 | - |