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. Author manuscript; available in PMC: 2014 Mar 1.
Published in final edited form as: Nurs Res. 2013 Mar;62(2):106–114. doi: 10.1097/NNR.0b013e3182843b77

Table 3.

Multiple Regression Model for Patient Assessment of Chronic Illness Care Ratings at Baseline

β b p > |t| 95% CI F p > F ω̂2
Intercept 0.000 63.914 <.001 [38.460, 89.368]
Patient age −0.144 −0.321 .014 [−0.575, −0.067] 6.19 .014 .015
Years with diabetes 0.036 0.127 .685 [−0.487, 0.741] 7.14 .008 .018
Gender 4.33 .038 .010
 Female (1) vs. male (0) −0.120 −6.310 .038 [−12.281, −0.338]
Race or ethnicity 6.64 <.001 .050
 Latino (1) vs. White (0) −0.187 −9.704 .195 [−24.209, 5.001]
 African American (1) vs. White (0) 0.240 14.646 .076 [−1.536, 30.828]
 Asian (1) vs. White (0) 0.247 16.024 .045 [.345, 31.703]
Social network −0.138 −3.807 .145 [−8.938, 1.325] 1.56 .212 .002
Income 12.10 .001 .033
 ≤ $10,000 (1) vs. > $10,000 (0) −0.842 −44.781 .002 [−72.817, −16.745]
Years with diabetes x Income 0.242 0.835 .037 [0.051, 1.620] 4.39 .037 .010
Racial/ethnicity x Income 5.33 .001 .038
 Latino 0.429 23.721 .029 [2.492, 44.951]
 African American 0.033 2.462 .833 [−20.517, 25.442]
 Asian −0.034 −2.836 .809 [−.25.883, 20.230]
Social network x Income 0.707 11.793 <.001 [5.312, 18.275] 12.84 <.001 .035

Notes. F(13,262) = 5.77, p < .001, R2 = .223, Adjusted R2 = .184, β and b stand for standardized and unstandardized regression coefficient estimates, 95% CI stands for 95% confidence interval, ω̂2 and stands for semipartial correlation.