Table 3. Multivariate Analysis of Estimated Proportion of Days Covered (PDC)
VariableEstimateStandard Errort ValueP
Intercept0.280.122.32.024
Patient change talk0.190.092.24.029
Clinician empathy0.100.042.27.027
Clinician MI-adherent statements−0.030.01−2.22.03
Previous antidepressant use−0.120.08−1.39.17
African American (non-Hispanic)−0.160.08−1.87.07

  • R2 = 27.6% (n = 63). MI, motivational interviewing.