Table II.
Multivariable factors associated with less medical management (MM)
| Variable | OR | 95% CI | P |
|---|---|---|---|
| Age ≥78 years (Ref <63) | 0.8 | 0.7–0.8 | <.001 |
| Ethnicity | |||
| Not Hispanic or Latino | 1.0 (Ref) | ||
| Hispanic or Latino | 0.8 | 0.8–0.9 | <.001 |
| Transfer | |||
| None | 1.0 (Ref) | ||
| Hospital | 0.8 | 0.7–0.9 | <.001 |
| Rehabilitation | 1 | 0.8–1.3 | .679 |
| CHF | 0.9 | 0.8–0.9 | <.001 |
| Prior major amputation | 0.9 | 0.8–0.9 | .001 |
| Race | |||
| White | 1.0 (Ref) | ||
| American Indian/Alaskan | 0.8 | 0.5–1.1 | .108 |
| Asian | 1.1 | 0.9–1.3 | .589 |
| African American | 0.9 | 0.58–1.9 | .002 |
| Native Hawaiian/Pacific Islander | 1.2 | 0.7–2.0 | .602 |
| >1 race | 1.3 | 0.7–2.6 | .443 |
| Unknown/other | 1 | 0.9–1.1 | .897 |
| COPD | |||
| None | 1.0 (Ref) | ||
| Not treated | 0.9 | 0.8–0.9 | .019 |
| On medication | 1.0 | 0.9–1.0 | .252 |
| On oxygen | 0.9 | 0.8–0.9 | .005 |
| Dialysis | |||
| None | 1.0 (Ref) | ||
| Working transplant | 0.8 | 0.7–1.1 | .157 |
| On dialysis | 0.6 | 0.5–0.7 | <.001 |
| Living status | |||
| Home | 1.0 (Ref) | ||
| Nursing home | 0.7 | 0.6–0.8 | <.001 |
| Homeless | 1.0 | 0.6–1.8 | .844 |
| β-Blocker noncompliant Procedure |
0.3 | 0.2–0.5 | <.001 |
| CAS | 1.0 (Ref) | ||
| CEA | 1.0 | 0.9–1.1 | .839 |
| oAAA | 0.38 | 0.3–0.4 | <.001 |
| EVAR | 0.37 | 0.3–0.4 | <.001 |
| Suprainguinal bypass | 0.39 | 0.3–0.4 | <.001 |
| Infrainguinal bypass | 0.39 | 0.3–0.4 | <.001 |
| PVI | 0.45 | 0.4–0.5 | <.001 |
| TEVAR | 0.37 | 0.3–0.4 | <.001 |
CAS, Carotid artery stenting; CEA, carotid endarterectomy; CHF, congestive heart failure; CI, confidence interval; COPD, chronic obstructive pulmonary disease; EVAR, endovascular abdominal aortic aneurysm repair; oAAA, open abdominal aortic aneurysm repair; OR, odds ratio; PVI, peripheral vascular intervention; TEVAR, thoracic endovascular aortic repair.