Table 2.

OLS and Logistic Regression Models Predicting the Belief in in the Benefits of Research Participation, the Risks of Research Participation and Intentions to Participate in Research Among Survey Respondents n =727

Predictors	Benefits of Research Participation	Risks of Research Participation	Intention to Participate in Research
	Mean (Std)a	Mean (Std)b	OR (CI)c
Gender
Male	3.74 (0.93)	2.93 (0.89)	Ref
Female	3.88 (0.87)	2.91 (0.93)	0.79 (0.37 – 1.69)
Age
18-39 years old	3.89 (0.82)	2.88 (0.87)	Ref
40-64 years old	3.89 (0.92)	2.90 (0.96)	0.97 (0.39 – 2.43)
65-94 years old	3.65 (0.95)	2.98 (0.83)	0.38 (0.09 – 1.62)
Employment
Not Employed	3.76 (0.90)	2.95 (0.87)	Ref
Employed	3.88 (0.91)	2.89 (0.94)	0.83 (0.34 – 2.01)
Locale
Urban	3.89 (0.89)	2.89 (0.91)	Ref
Rural	3.79 (0.92)	2.95 (0.91)	1.06 (0.50 – 2.26)
Education
Less than High School	3.50 (1.10)	3.04 (1.02)	Ref
High School Graduate	3.81 (0.89)	2.90 (0.92)	2.37 (0.27 – 20.64)
College Graduate or Higher	3.94 (0.90)	2.91 (0.88)	1.03 (0.10 – 10.36)
Health Literacy
High	3.82 (0.93)	2.91 (0.91)	Ref
Low	3.87 (0.77)	2.92 (0.92)	1.08 (0.37 – 3.17)
Discrimination
No discrimination	3.80 (0.92)*	2.93 (0.91)	Ref
Discrimination while receiving medical care	4.05 (0.77)*	2.83 (0.91)	2.27 (0.82 – 6.27)
Health Insurance Coverage?
No	2.50 (0.71)*	2.50 (0.71)	Ref
Yes	3.84 (0.91)*	2.92 (0.91)	>999.99 (<0.00 – >999.99)
Insurance Type
Public	3.84 (0.92)	2.92 (0.93)	Ref
Private	3.81 (0.90)	2.91 (0.87)	1.12 (0.47 – 2.68)
Agreement with the Benefits of Research Participation			3.57 (2.02 – 6.31)*
Disagreement with the Risks of Research Participation			1.07 (0.75 – 1.53)

Note

^aMean values for agreement with the perceived benefits of research participation with 1= Strongly Disagree and 5 = Strongly Agree

^bOLS model predicting disagreement with the perceived risks of research participation with 1=Strongly Agree and 5= Strongly Disagree

^cLogistic regression model predicting odds of expressing an intention to participate in research

^*p<0.05