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Amputation Predictorsa
| Variables | Univariate Odds Ratio (95% CI) | Univariate P value | Multivariate Odds Ratio (95% CI) | Multivariate P value |
|---|---|---|---|---|
| Peripheral artery disease | 9.92 (6.10–16.13) | < .001 | 9.82 (5.93–16.27) | < .001 |
| High-density lipoprotein cholesterol | 0.95 (0.93–0.97) | < .001 | 0.95 (0.93–0.98) | < .001 |
| Tetraplegia | 0.53 (0.34–0.83) | .005 | 0.57 (0.36–0.92) | .02 |
Hosmer and Lemeshow goodness of model fit test, P = .66.
