Table 4.

Predictors of willingness to donate at baseline

Variable	Odds Ratio	Std. Error	95% Confidence Interval	p valuea
Ethnicity (Reference = European American):
African American	0.20	0.08	0.85-0.45	<0.001
Asian American	0.24	0.11	0.10–0.57	0.001
Other non-European American	0.21	0.14	0.06-0.79	0.02
Knowledge score	1.12	0.06	1.02–1.25	<0.02
Gender (Reference = male)	2.10	0.69	1.11–3.98	0.02
School	1.17	0.22	0.80–1.71	0.41
Having talked with family	1.23	0.44	0.61–2.47	0.56
Age	1.02	0.13	0.80–1.33	0.83
Personal experienceb	1.05	0.46	0.45–2.49	0.90

^aOrdinal logistic regression analysis.

^bPersonal experience reflects personal knowledge of someone who has been an organ donor, signed up as a bone marrow donor, been on the waiting list for an organ transplant, or received an organ transplant.