Table 3.

Adjusted Associations of Sociodemographic, Clinical and Psychological Factors on Study Attrition. Heart SCORE Study, Southwestern Pennsylvania, 2007–2011.

	Regression Model 1		Regression Model 2		Regression Model 3
	OR	Confidence Interval	OR	Confidence Interval	OR	Confidence Interval
Race (black vs white)	2.75*	2.01,3.77	2.35*	1.70,3.26	2.21*	1.55,3.16
Age (5-year increment)	0.85**	0.77,0.95	0.86**	0.77,0.95	0.88**	0.79,0.99
Sex (male vs female)	1.46**	1.07, 1.99	1.48**	1.07,2.03	1.79**	1.27,2.54
No insurance or self-pay (vs. insurance)	2.54*	1.59,4.07	2.54*	1.58,4.09	2.04**	1.20,3.47
Having spouse or partner in the study (vs. not)	0.61**	0.40,0.93	0.61**	0.40, 0.94	0.60**	0.37,0.97
Having been Proactively recruited for the study	1.40**	1.03, 1.90	1.39**	1.02, 1.90	1.22***	0.86, 1.72
Category of body weight (vs normal)
Overweight			1.21***	0.73,2.03	1.05***	0.60, 1.83
Obese			2.05**	1.26,3.34	1.80**	1.07,3.02
CES-D (≥16 vs <16)					2.02**	1.29–3.19
Ongoing life events score					1.09*	1.04–1.13

CES-D: Center for Epidemiologic Studies Depression Scale

^*p<0.001,

^**p<0.05,

^***Non significant

Note: Regression Model 1 included race, age, sex, health insurance, having spouse or partner in the study and having been proactively recruited for the study. Regression Model 2 included variables in Model 1 plus categories of body weight. Regression Model 3 included variables in Model 2 plus CES-D and Ongoing life events score.