Table 3.

Bivariate Analyses of the Three Domains of DSP Engagement, by DSP Characteristic

Characteristic	Informed (Mean score 3.75, IQR 3–5)		Involved				Aware (Mean score 3.82, IQR 2.92–5)
			Extent (Mean score 3.63, IQR 3–4.59)		Satisfaction (Mean score 4.1, IQR 3.67–4.83)
	Mean Score	P	Mean Score	P	Mean Score	P	Mean Score	P
DSP Type		<0.001		<0.001		<0.001		<0.001
Husband/partner	4.07		4.15		4.10		3.41
Daughter	3.55		3.95		3.81		3.18
Other family	3.55		3.71		3.81		3.23
Friend/Other non-family	3.27		3.18		3.84		3.22
Age		0.002		0.762		0.074		0.158
≤50	3.52		3.92		3.84		3.23
51–65	3.86		3.91		3.99		3.34
>65	3.98		3.89		4.02		3.32
Race and Ethnicity		0.809		0.017		<0.001		<0.001
White	3.82		3.91		4.19		3.37
Black	3.71		3.75		3.77		3.10
Asian Latino, English speaking	3.53 3.55		3.78 3.97		3.37 3.82		3.08 3.35
Latino, Spanish speaking	3.98		4.17		3.34		3.27
Education		0.012		0.610		<0.001		0.647
High school or less	4.10		3.92		3.67		3.25
Some college	3.79		3.89		3.96		3.30
College graduate	3.63		3.93		4.03		3.31

IQR: interquartile range