TABLE 5.
Results of Linear Regression Model and Logistic Regression Models
| Logistic Regression Model | Linear Regression Model | |||
|---|---|---|---|---|
| OR (95% CI) | P Value | β Coefficient (95% CI) | P Value | |
| Intercept | — | — | 0.1142 (-0.29-0.54) | 0.594 |
| Intervention | 0.038a | 0.3182 (0.19-0.38) | < 0.001a | |
| Yes | 3.56 (1.06-11.86) | |||
| No | Reference | |||
| Age | 1.01 (0.94-1.08) | 0.697 | -0.0007 (-0.004-0.004) | 0.748 |
| Sex | 0.420 | -0.0117 (-0.10-0.07) | ||
| Female | Reference | 0.795 | ||
| Male | 1.60 (0.51-5.07) | |||
| Specialty group | 0.747 | 0.0859 (-0.02-0.15) | 0.067 | |
| Special | 0.82 (0.25-2.64) | |||
| Primary | Reference | |||
| Language | 0.925 | 0.1108 (-0.02-0.23) | 0.098 | |
| English | Reference | |||
| Spanish | 1.08 (0.21-5.72) | |||
| CCI | 0.72 (0.53-0.99) | 0.044a | 0.0229 (-0.018-0.050) | 0.248 |
| CMS risk score | 0.55 (0.30-1.01) | 0.051 | 0.0089 (-0.05-0.06) | 0.759 |
| Health plan | 0.226 | -0.0072 (-0.105-0.080) | 0.883 | |
| Low-income subsidy | Reference | |||
| Other | 2.07 (0.63-6.74) | |||
| Number of distinct medications | 1.07 (0.96-1.20) | 0.184 | 0.0026 (-0.005-0.009) | 0.513 |
| Baseline PDC | — | — | 0.1928 (-0.20-0.45) | 0.251 |
aIndicates significant finding.
CCI = Charlson Comorbidity Index; CI = confidence interval; CMS = Centers for Medicare & Medicaid Services; OR = odds ratio; PDC = proportion of days covered.