Table V.
Regression analysis of independent predictors of TDO, asymptomatic patients
| Univariate | Multivariate | |||||
|---|---|---|---|---|---|---|
| Variable | B | (95% CI) | P | B | (95% CI) | P |
| Age at surgery | 0.2 | (−0.9,1.4) | 0.69 | - | - | - |
| Female gender | −21 | (−40,1.8) | 0.03 | −20 | (−38,−2.1) | 0.03 |
| Black Race | 37 | (14,60) | 0.002 | 35 | (12,57) | 0.003 |
| Preop CST | 32 | (9.9,54) | 0.005 | 21 | (0.2,42) | 0.05 |
| % Stenosis | −0.9 | (−1.7,0.0) | 0.04 | −0.8 | (−1.6,−0.1) | 0.04 |
| Tobacco User | 6.3 | (−13,26) | 0.52 | - | - | - |
| Comorbidities | ||||||
| HTN | 18 | (−6.8,43) | 0.15 | - | - | - |
| CAD | 24 | (4.1,44) | 0.02 | 16 | (−2.4,35) | 0.09 |
| CHF | 23 | (1.7,44) | 0.04 | * | * | * |
| CPD | −2.8 | (−34,28) | 0.86 | - | - | - |
| DM | −10 | (−29,9.1) | 0.30 | - | - | - |
| PVD | 14 | (−5.1,33) | 0.15 | - | - | - |
| Cancer | −23 | (−51,5.7) | 0.12 | - | - | - |
| CCI | 2.0 | (−3.1,7.0) | 0.44 | - | - | - |