Table 4.
Multivariable analysis of any access site hematoma
| Covariates | OR | 95% CI | P Value |
|---|---|---|---|
|
| |||
| Antegrade Access | 1.46 | 1.22–1.75 | <0.001 |
| Age (years): Ref <60 | |||
| 60–69 | 1.06 | 0.88–1.29 | 0.534 |
| 70–79 | 1.54 | 1.29–1.84 | <0.001 |
| >80 | 1.68 | 1.39–2.03 | <0.001 |
| Female Sex | 1.67 | 1.50–1.87 | <0.001 |
| Protamine | 1.50 | 1.25–1.81 | <0.001 |
| White | 1.37 | 1.15–1.64 | 0.001 |
| Prior Infrainguinal Bypass: Ref None | |||
| Ipsilateral | 1.36 | 1.07–1.72 | 0.011 |
| Contralateral | 1.20 | 0.89–1.62 | 0.235 |
| Bilateral | 1.53 | 1.07–2.18 | 0.019 |
| Prior Inflow Stent or Angioplasty: Ref None | |||
| Ipsilateral | 0.92 | 0.76–1.12 | 0.419 |
| Contralateral | 1.15 | 0.97–1.37 | 0.107 |
| Bilateral | 0.66 | 0.50–0.87 | 0.003 |
| Largest Sheath Size | 1.07 | 1.01–1.15 | 0.025 |
| Contrast | 1.002 | 1.001–1.003 | 0.004 |
| Right-sided Access | 0.87 | 0.79–0.97 | 0.009 |
| Coronary Artery Disease | 0.85 | 0.74–0.99 | 0.033 |
| Diabetes | 0.71 | 0.63–0.79 | <0.001 |
| Elective | 0.67 | 0.58–0.78 | <0.001 |
CI = confidence interval; OR = odds ratio.