Table V.
EVAR
|
||
---|---|---|
Variable in model | OR (95% CI) | P value |
Age continuous | 1.0 (1.0-1.1) | <.001 |
Creatinine | ||
≥1.8 mg/dL or dialysis | 2.0 (1.2-3.3) | .006 |
Stress test | ||
Normal vs not done | 0.9 (0.6-1.3) | .50 |
Abnormal vs not done | 1.4 (0.9-2.1) | .08 |
CAD | ||
Asymptomatic vs none | 1.4 (1.0-1.9) | .02 |
Symptomatic vs none | 1.9 (1.3-2.6) | <.001 |
Diabetes | 1.5 (1.1-2.0) | .007 |
CHF symptomatic vs asymptomatic/ none |
2.7 (1.7-4.2) | <.001 |
Urgency symptomatic | 2.4 (1.6-3.8) | <.001 |
AAA diameter, mm | ||
55-60 vs <55 | 1.0 (0.69-1.6) | .87 |
>60 vs <55 | 1.5 (1.0-2.2) | .05 |
COPD | ||
Untreated vs none | 1.5 (1.0-2.2) | .05 |
Medication/oxygen vs none | 1.2 (0.90-1.6) | .20 |
History of bypass | 1.7 (0.8-3.8) | .16 |
AUC, derivation | 0.76 (0.73-0.80) | — |
AUC, internal validation | 0.73 (0.70-0.78) | — |
AUC, external validation | 0.73 (0.68-0.78) | — |
AAA, Abdominal aortic aneurysm; AUC, area under receiver operating characteristic curve; CAD, coronary artery disease; CHF, congestive heart failure; CI, confidence interval; COPD, chronic obstructive pulmonary disease; OR, odds ratio.