Table 5.
Regression Analysis for Likelihood of Donating
| Independent variables | Model I |
Model II |
|---|---|---|
| Likelihood of donating | Likelihood of donating | |
| Age | 0.016** (0.006) | 0.014* (0.006) |
| Female | 0.021 (0.175) | 0.073 (0.161) |
| Education level | −0.023 (0.082) | −0.071 (0.076) |
| English as first language | −0.642 (0.497) | −0.829 (0.457) |
| Urban | 0.043 (0.211) | −0.050 (0.194) |
| Participated in research earlier | 0.532** (0.153) | 0.345* (0.095) |
| Biorepository group | 0.114 (0.143) | 0.224 (0.132) |
| Factor 1 score | −0.363** (0.066) | |
| Factor 2 score | −0.584** (0.067) | |
| R2 | 0.04 | 0.20 |
N = 586. Reported as b (SE) where b = unstandardized regression coefficient.
*
p < 0.05, **p < 0.01 (two-tailed tests).