Table 2.

Bivariate associations between the predictors and outcome variables

Predictor variable	Outcome variable
	Decision-making difficulty		Decision-making satisfaction
	B	SE	B	SE
Race (Black)***	0.28	0.22	−0.09	0.11
Income***
30 000–49 000K	−0.19	0.20	0.03	0.10
>50 000	−0.23	0.27	0.28*	0.14
Missing	0.11	0.40	0.07	0.20
Education***
High school	0.35	0.33	0.10	0.18
Some college	0.18	0.32	0.13	0.17
College graduate or greater	−0.31	0.36	0.22	0.19
Marital status (married/living together)***	−0.23	0.18	0.14	0.09
Age	−0.02	0.01	0.00	0.01
Influence of side-effects for decision	0.39*	0.08	−0.08	0.04
Agreementa	0.04	0.20	0.12	0.10
Optimism	−0.51**	0.14	0.32**	0.07
Treatment decision-making self-efficacy	−0.79**	0.20	0.55**	0.09

^*P<0.05

^**P<0.001

^***Referent groups were White, income less than <$20 000 per year, less than high school education, single.

^aAgreement between preferred and perceived level of decisional control.