Table 2.
Generalized Linear Mixed Model Predicting Treatment
| Factor | OR for any prescription (95% CI) | OR for prescription by PCP (95% CI) |
|---|---|---|
| Age (per 10 years) | 0.97 (0.92, 1.03) | 1.003 (0.91, 1.11) |
| Male | 0.86 (0.74, 1.01) | 0.74 (0.57, 0.95) |
| Race | ||
| White (ref) | 1.00 | 1.00 |
| Black | 0.74 (0.58, 0.94) | 0.78 (0.51, 1.18) |
| Other | 1.42 (1.04, 1.95) | 1.75 (1.09, 2.80) |
| Married | 0.95 (0.81, 1.11) | 1.18 (0.92, 1.52) |
| Mood disorder | 2.95 (2.44, 3.57) | 2.06 (1.54, 2.74) |
| Anxiety disorder | 1.44 (1.20, 1.73) | 1.36 (1.01, 1.82) |
| Psychosis | 0.86 (0.68, 1.11) | 0.69 (0.44, 1.09) |
| Liver failure | 1.42 (1.03, 1.95) | 1.65 (0.998, 2.71) |
| Substance use disorder | 1.50 (1.28, 1.75) | 0.91 (0.69, 1.20) |
| Insurance | ||
| Commercial (ref) | 1.00 | 1.00 |
| Medicaid | 1.52 (1.24, 1.87) | 1.40 (0.98, 2.00) |
| Medicare | 0.61 (0.48, 0.78) | 0.57 (0.38, 0.84) |
| Other | 0.56 (0.41, 0.77) | 0.84 (0.53, 1.34) |
| Median household income (per $10,000) | 1.06 (1.03, 1.10) | 1.08 (1.03, 1.13) |
| Homeless | 1.26 (0.79, 2.02) | 0.38 (0.09, 1.57) |
| PCP age (per 10 years) | 0.95 (0.86, 1.05) | 0.98 (0.79, 1.23) |
| Female PCP | 0.94 (0.77, 1.15) | 0.85 (0.55, 1.32) |
| PCP degree | ||
| MD (ref) | 1.00 | 1.00 |
| DO | 1.02 (0.79, 1.33) | 1.07 (0.61, 1.88) |
| CNP | 0.45 (0.17, 1.19) | N/A |
| PCP specialty | ||
| Family practice (ref) | 1.00 | 1.00 |
| Internal medicine | 0.83 (0.69, 1.004) | 0.61 (0.41, 0.92) |
OR, odds ratio; CI, confidence interval; N/A, insufficient data to estimate