Table 2.

Association of gender, race, and smoking status with the prevalence of small and medium-sized AAAs among 73,451 US military veterans aged 50 to 79 years^*

			Prevalence or pretest probability (%)
Race	Sex	Smoking status	>3 cm	>4 cm
		Smoker	5.9	1.9
White	Male
		Nonsmoker	1.9	0.4
		Smoker	1.9	0.3
White	Female
		Nonsmoker	0.6	0
		Smoker	3.2	0.8
Black	Male
		Nonsmoker	1.4	0.1

*The prevalence of AAAs among black females was not reported due to the low number of black females in the sample of veterans. Adapted from Table 2 in reference 33 with permission from the American College of Physicians.

AAA indicates abdominal aortic aneurysm.