Table 4.
| Bivariable Models§ | Reduced Multivariable Model | |||
|---|---|---|---|---|
| Odds Ratio | 95% Confidence Interval | Adjusted Odds Ratio | 95% Confidence Interval | |
| Predisposing factors | ||||
| Age | ||||
| ≥65 years | 4.4 | 1.0–20.5 | 9.6 | 2.0–47.1 |
| 50–64 years | Referent | Referent | ||
| Gender | ||||
| Men | 2.2 | 1.1–4.3 | -- | -- |
| Women | Referent | |||
| Illicit drug use problem¶ | 0.6 | 0.3–1.0 | -- | -- |
| Jail or prison in past 6 months | 0.5 | 0.2–1.2 | -- | -- |
| Enabling factors | ||||
| Regular healthcare location | 0.3 | 0.1–0.6 | -- | -- |
| Regular healthcare provider | 0.3 | 0.1–0.5 | 0.2 | 0.1–0.5 |
| Case manager | 0.4 | 0.2–0.8 | 0.4 | 0.2–0.8 |
Center for Epidemiologic Studies Scare (CES-D) score ≥ 22, Primary Care Post Traumatic Stress Disorder Screen (PC-PTSD) score ≥ 4, or Addiction Severity Index (ASI) severe anxiety, hallucinations, thoughts of suicide, or attempted suicide in past 6 months.
7 cases were not included in the reduced multivariable model due to missing data.
We present bivariable p-values less than .20 in the unadjusted models.
Alcohol, Smoking, and Substance Involvement Screening Test (ASSIST) score ≥ 4 for amphetamines, cocaine, and opioids.