Table 4 Logistic regression model with treatment completion
Dependent Variable | ||
|---|---|---|
Episode Completion (1 = complete, 0 = incomplete) | ||
Counseling | Methadone | |
OR (95% CI) | OR (95% CI) | |
Estimated driving time | ||
10 mins or less | (Reference) | (Reference) |
11–20 min | 0.960 (0.577, 1.595) | 0.670** (0.509, 0.878) |
21–30 min | 0.839 (0.449, 1.538) | 0.594* (0.357, 0.943) |
More than 30 mins | 0.736 (0.341, 1.520) | 1.010 (0.455, 2.000) |
Age group | ||
Younger than 25 | (Reference) | (Reference) |
25–34 | 0.828 (0.435, 1.597) | 1.013 (0.637, 1.657) |
35–44 | 0.781 (0.393, 1.561) | 1.341 (0.826, 2.230) |
45–54 | 0.915 (0.441, 1.901) | 1.477 (0.919, 2.439) |
55–64 | 1.252 (0.499, 3.090) | 1.219 (0.714, 2.114) |
65 or older | – | 0.573 (0.186, 1.459) |
Medi-Cal eligible | 0.576* (0.354, 0.920) | 0.337*** (0.251, 0.448) |
Race and ethnicity | ||
White | (Reference) | (Reference) |
Black | 1.451 (0.698, 2.945) | 0.966 (0.607, 1.494) |
Black | 1.947 (0.073, 52.027) | 2.134 (0.106, 15.411) |
Other | 1.402 (0.564, 3.298) | 1.351 (0.701, 2.413) |
Veteran | 0.840 (0.164, 3.492) | 0.889 (0.390, 1.765) |
Referral source | ||
Self | (Reference) | (Reference) |
Court | 1.984** (1.220, 3.275) | – |
Other | 1.520 (0.799, 2.869) | 1.438 (0.619, 2.933) |
Female | 1.247 (0.798, 1.944) | 0.956 (0.721, 1.258) |
Completed high school | 2.091** (1.288, 3.471) | 1.221 (0.899, 1.682) |
Constant | 0.722 (0.252, 2.015) | 0 (− 643, 2,454,803) |
Observations | 462 | 2888 |
Log likelihood | −264.566 | − 879.704 |
Akaike information criterion | 565.133 | 1795.407 |