| HTO(n = 49,270) | UKA (n = 21,194) | Univariate analysis | Multivariable analysis (adjusted) | ||||||
---|---|---|---|---|---|---|---|---|---|---|
n | (%) | n | (%) | OR | 95% CI | P-value | OR | 95% CI | P-value | |
ICU | 48 | (0.10%) | 109 | (0.51%) | 0.19 | (0.13, 0.27) |  < .0001 | 0.21 | (0.15,0.29) |  < .0001 |
Blood transfusion | 2 | (0.00%) | 4 | (0.02%) | 0.22 | (0.04, 1.17) | 0.08 | 0.24 | (0.04,1.39) | 0.11 |
Rehospital(30 days) | 2601 | (5.28%) | 853 | (4.02%) | 1.33 | (1.23, 1.44) |  < .0001 | 1.28 | (1.18,1.38) |  < .0001 |
Rehospital(90 days) | 7978 | (16.19%) | 2692 | (12.70%) | 1.33 | (1.27, 1.39) |  < .0001 | 1.28 | (1.22,1.34) |  < .0001 |