Table 3.

Mixed-Effects Logistic Regression Results: Patient, Provider Characteristics, and collaboRATE Scores.

	Odds Ratio (95% CI)
Care setting
Primary	(Reference category)
Specialty	1.021 (0.972-1.074)
Survey administration
Mail	(Reference category)
Phone	0.903 (0.845-0.966)
Web	1.226 (1.148-1.310)
Medical group size	1.000 (1.000-1.001)
Age
18-24	(Reference category)
25-34	1.036 (0.875-1.226)
35-44	1.219 (1.036-1.434)
45-54	1.370 (1.170-1.604)
55-64	1.487 (1.274-1.737)
65-74	1.739 (1.468-2.060)
75+	1.768 (1.420-2.202)
General health status
Excellent	(Reference category)
Very good	0.649 (0.593-0.710)
Good	0.534 (0.486-0.586)
Fair	0.487 (0.436-0.544)
Poor	0.462 (0.385-0.554)
Mental health status
Excellent	(Reference category)
Very good	0.673 (0.631-0.719)
Good	0.558 (0.518-0.602)
Fair	0.538 (0.484-0.598)
Poor	0.444 (0.356-0.555)
Gender
Male	(Reference category)
Female	1.151 (1.093-1.213)
Educational attainment
8th grade or less	(Reference category)
Some high school	0.972 (0.769-1.230)
High school graduate or GED	0.986 (0.805-1.207)
Some college or 2-year degree	0.860 (0.704-1.050)
4-year college graduate	0.638 (0.520-0.783)
More than 4-year college degree	0.613 (0.500-0.752)
Race
White or Caucasian	1.022 (0.894-1.170)
Black or African-American	1.203 (1.029-1.410)
Asian	0.783 (0.677-0.906)
Native Hawaiian or other Pacific Islander	1.178 (0.943-1.471)
American Indian or Alaska Native	0.934 (0.773-1.128)
Other	0.999 (0.866-1.152)
Hispanic/Latino origin
Hispanic or Latino	(Reference category)
Not Hispanic or Latino	0.936 (0.864-1.014)
Primary language
English	(Reference category)
Spanish	0.774 (0.683-0.876)
Some other language	0.806 (0.718-0.905)
Medical group: Standard deviation estimate (95% CI)	0.195 (0.160-0.236)

Abbreviation: CI, confidence interval.