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Multivariate Regression Effect of Lower Extremity Osteoarthritis on Postoperative Outcomes
| Outcome | Odds Ratio/β | 95% CI | P |
| Length of stay (β) | 0.13 | −0.35 to 0.61 | 0.605 |
| Readmission (OR) | 12.45 | 1.95 to 25.69 | 0.026 |
| 1-year complication (OR) | 13.77 | 1.78 to 30.51 | 0.031 |
P-values < 0.05 in bold.
Controlling for age, BMI, former smoker, ASA 3+, and 3+ level surgery.
