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Multivariate stepwise logistic regression analysis indicating independent predictors of VTE
| Variable | OR (95% CI) | p Value | C Statistic |
|---|---|---|---|
| Age | 1.02 (1.00–1.05)* | 0.018 | |
| History of VTE | 7.26 (3.24–16.27) | <0.001 | |
| Pre- or postop motor deficit | 2.64 (1.43–4.88) | 0.002 | |
| Postop ICH | 4.35 (1.51–12.55) | 0.007 | |
| Intubated >24 hrs/reintubated | 3.27 (1.28–8.32) | 0.013 | 0.769 |
Boldface type indicates statistical significance.
Unit OR, denoting increase in odds for every 1 unit increase in variable.
