Table 3.

Simple and Multiple Logistic Regression for Research Interest

	Simple logistic regression		Multiple logistic regression
Variable	OR	95% CI	AOR	95% CI
Interested in cardiovascular disease research
Gender (male)
Female	0.63	0.48–0.83	0.79	0.58–1.08
Race/ethnicity (White)
Hispanic	1.04	0.76–0.43	1.39	0.98–1.98
African American	1.09	0.82–1.44	1.06	0.78–1.44
Diagnosed with CVD	4.26	3.32–0.46	4.21	3.16–5.62
Smoking	1.08	0.81–1.45	1.16	0.82–1.64
Age	1.03	1.02–1.04	1.01	1.00–1.02
Interested in diabetes research
Gender (male)
Female	0.70	0.55–0.89	0.76	0.57–1.02
Race/ethnicity (White)
Hispanic	1.85	1.38–2.47	1.82	1.30–2.54
African American	1.04	0.80–1.35	1.00	0.74–1.35
Diagnosed with diabetes	11.73	8.38–16.42	12.73	8.83–18.35
Smoking	0.77	0.59–1.00	0.85	0.61–1.17
Age	1.01	1.00–1.02	1.00	0.99–1.01
Interested in cancer research
Gender (male)
Female	0.97	0.78–1.29	1.02	0.78–1.33
Race/ethnicity (White)
Hispanic	1.07	0.80–1.43	1.03	0.76–1.40
African American	0.61	0.46–0.80	0.61	0.46–0.80
Diagnosed with cancer	2.29	1.48–3.54	2.27	1.43–3.60
Smoking	0.94	0.72–1.24	1.01	0.75–1.36
Age	1.00	0.99–1.01	0.99	0.98–1.00
Interested in mental health research
Gender (male)
Female	1.33	1.04–1.69	1.04	0.78–1.40
Race/ethnicity (White)
Hispanic	0.58	0.43–0.77	0.84	0.59–1.18
African American	0.70	0.54–0.91	0.83	0.61–1.13
Diagnosed with mental health illness	8.44	6.51–10.93	7.97	5.98–10.62
Smoking	2.06	1.55–2.73	1.11	0.78–1.59
Age	0.98	0.97–0.99	0.97	0.96–0.98

Abbreviations: OR, odds ratio; AOR, adjusted odds ratio; CI, confidence interval; CVD, cardiovascular disease.
Participants are defined as people who signed up for the NRP registry to be contacted and recruited for future research projects.