Table 2.
Measure | Intervention |
Usual care |
Difference between groups | 95% CI | tb | p | ||
---|---|---|---|---|---|---|---|---|
M | SE | M | SE | |||||
Center for Epidemiological Studies Depression Scalec | ||||||||
Black | 17.61 | 1.79 | 25.17 | 1.76 | −7.55 | −12.17 to −2.93 | −3.22 | .001 |
Latino | 18.59 | 1.07 | 20.69 | 1.22 | −2.10 | −5.26 to 1.06 | −1.31 | .191 |
White | 18.07 | 2.43 | 18.23 | 2.04 | −.16 | −6.37 to 6.04 | −.05 | .959 |
Mental component summary scaled | ||||||||
Black | 47.17 | 2.05 | 43.6 | 2.09 | 3.57 | −1.84 to 8.98 | 1.30 | .195 |
Latino | 45.11 | 1.01 | 42.47 | 1.22 | 2.64 | −.21 to 5.48 | 1.82 | .069 |
White | 45.25 | 2.47 | 45.16 | 1.63 | .09 | −5.65 to 5.83 | .03 | .976 |
Satisfaction with mental health caree | ||||||||
Black | 3.84 | .19 | 3.60 | .19 | .24 | −5.65 to 5.83 | .90 | .369 |
Latino | 3.78 | .08 | 3.49 | .09 | .28 | .06 to .51 | 2.45 | .015 |
White | 3.78 | .17 | 3.47 | .22 | .31 | −.18 to .80 | 1.25 | .213 |
Nonresponse weighting was used to address missing data for 18% of patients in the intent-to-treat sample who did not complete the six-month assessment. Mean scores are standardized predictions (also known as predictive margins) generated from the fitted regression models. Analysis of covariance models were fitted for continuous outcomes (measures shown); independent variables included intervention status, racial-ethnic group, and their interactions, with adjustment for baseline scores on each measure and study site. Two-step modeling was used by first fitting random intercept models for sites and then including the estimated random effects for sites in the final analysis of covariance model.
df=324
Possible scores on the Center for Epidemiological Studies Depression Scale (CES-D) range from 0 to 60, with scores above 24 indicating severe depression. The CES-D was not included in the baseline assessment; however, scores on the CES-D and the Mental Health Index–5 (MHI-5) were highly correlated (r=.78), and the baseline MHI-5 score was used as the proxy for baseline CES-D.
Possible scores range from 0 to 100, with higher scores indicating greater quality of life.
Based on two items assessing satisfaction. Possible scores range from 0 to 10, with scores higher score indicating greater satisfaction.