Table 4. Odds that an individual received preventive services by selected sociodemographic variables and belief in the periodic health examination (PHE)^* (95% Confidence Intervals): Southern Regional Access Program 2002-2003.

	Mammogram		Pap smear		Colonoscopy		Cholesterol screen
	N=1546	N=1525**	N=457	N=451**	N=345	N=335**	N=526	N=515**
Believes in PHE
No	--	1.0	--	1.0	--	1.0	--	1.0
Yes		3.76		2.23		2.56		2.36
		(1.91-7.38)		(1.19-4.17)		(1.19-5.83)		(1.38-4.04)
Age	0.99	0.99	.98	.98	1.02	1.03	1.05	1.04
	(.98-1.01)	(.98-1.01)	(.96-1.00)	(.96-1.00)	(.99-1.05)	(.97-1.05)	(1.02-1.08)	(1.01-1.08)
Sex
Male	--	--	--	--	1.0	1.0	1.0	1.0
Female					.82	.70	1.29	1.26
					(.46-1.46)	(.39-1.26)	(.81-2.08)	(.78-2.03)
Race
White	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
Black	1.26	1.25	1.28	1.19	.74	.66	1.82	1.76
	(.94-1.69)	(.93-1.68)	(.70-2.32)	(.63-2.22)	(.32-1.71)	(.28-1.52)	(1.02-3.26)	(.97-3.21)
Insurance
Insured	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
Uninsured part/all	0.77	.80	.50	.51	.59	.58	.32	.33
last year	(.55-1.08)	(.57-1.13)	(.30-.84)	(.29-.88)	(.27-1.24)	(.27-1.26)	(.19-.51)	(.20-.53)
Self-reported health
Fair or poor	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
Good to Excellent	1.31	1.39	.89	.86	.49	.54	1.32	1.36
	(1.00-1.70)	(1.07-1.82)	(.44-1.81)	(.43-1.74)	(.25-.94)	(.27-1.05)	(.71-2.44)	(.73-2.54)
Education
≤ High school	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
> High school	1.87	1.93	.99	1.09	2.43	2.29	1.17	1.33
	(1.45-2.42)	(1.48-2.50)	(.60-1.65)	(.64-1.84)	(1.35-4.36)	(1.26-4.18)	(.75-1.82)	(.85-2.08)

^*Two multivariate models shown for each service; second model includes belief in periodic examination in addition to sociodemographic variables

^**Interaction between beliefs and each independent predictor variable tested in full model for each service; no significant interaction was identified.