Table IV.
Regression analysis of independent predictors of TDO, symptomatic patients
| Univariate | Multivariate | |||||
|---|---|---|---|---|---|---|
| Variable | B | (95% CI) | P | B | 95% CI | P |
| Age at surgery | −0.3 | (−2,1.5) | 0.75 | - | - | - |
| Female gender | −6.2 | (−39,27) | 0.71 | - | - | - |
| Black Race | 63 | (26,100) | 0.001 | 35 | (−3.9,74) | 0.08 |
| Preop CST | 46 | (13,79) | 0.007 | 34 | (0.7,67) | 0.05 |
| % Stenosis | −0.7 | (−2.0,0.5) | 0.25 | - | - | - |
| Tobacco User | −4.4 | (−38,29) | 0.80 | - | - | - |
| Comorbidities | ||||||
| HTN | 21 | (−23,65) | 0.35 | - | - | - |
| CAD | 11 | (−21,43) | 0.49 | - | - | - |
| CHF | 36 | (−5.5,77) | 0.09 | * | * | * |
| CPD | 64 | (23,105) | 0.003 | 57 | (19,95) | 0.004 |
| DM | 16 | (−18,49) | 0.36 | - | - | - |
| PVD | 31 | (−1.4,63) | 0.06 | * | * | * |
| Cancer | −5.2 | (−48,37) | 0.81 | - | - | - |
| CCI | 8.8 | (1.5,16) | 0.02 | * | * | * |