Table 3.

Multivariate Analysis

Variable	Number of Participants with AAA		Odds Ratio	95% CI	P-value
BMI > 30	Yes	330	1.02	1.00–1.03	0.0072
	No	12,449
Diabetes mellitus	Yes	329	0.52	0.35–0.79	0.0025
	No	12,451
Hypertension	Yes	330	1.87	1.49–2.35	0.0001
	No	12,456
Smoking	Yes	330	3.64	2.90–4.58	0.0001
	No	12,479

Notes: Multivariate analysis using the logistic model. Independent risk factors of abdominal aortic aneurysm; aortic diameter ≥ 30 mm.

Abbreviation: CI, confidence interval.