Table 1.
Associations between beneficiaries' demographic characteristics, chronic physical illnesses, and mental illnesses, 2012, Missouri, US.
| SUD N = 21,661 (12.2% of the sample) |
||||
|---|---|---|---|---|
| n | % of SUD | Crude OR | 95% CI | |
| Age group | ||||
| 18–29 | 6084 | 8.12 | 1 | Referent |
| 30–39 | 5255 | 14.14 | 1.86 | 1.79–1.94 |
| 40–49 | 4933 | 18.37 | 2.55 | 2.44–2.65 |
| 50–59 | 4516 | 16.82 | 2.29 | 2.19–2.38 |
| 60 + | 873 | 7.40 | 0.90 | 0.84–0.97 |
| Race/ethnicity | ||||
| Caucasian | 15,529 | 12.67 | 1 | Referent |
| African American | 5543 | 11.68 | 0.91 | 0.88–0.94 |
| Others | 589 | 7.80 | 0.58 | 0.54–0.64 |
| Gender | ||||
| Female | 12,579 | 9.78 | 1 | Referent |
| Male | 9085 | 18.56 | 2.10 | 2.04–2.17 |
| Residential location | ||||
| Metropolitan | 13,840 | 12.84 | 1 | Referent |
| Micropolitan | 3088 | 11.66 | 0.75 | 0.72–0.79 |
| Small town | 2678 | 11.67 | 0.89 | 0.86–0.94 |
| Rural | 1992 | 9.99 | 0.89 | 0.86–0.93 |
| Chronic physical illnesses | ||||
| Hypertension | 5787 | 18.21 | 1.82 | 1.76–1.88 |
| COPD/asthma | 8734 | 12.89 | 1.85 | 1.79–1.92 |
| Diabetes | 1272 | 12.54 | 1.01 | 0.95–1.07 |
| Heart failure | 729 | 17.08 | 1.50 | 0.38–1.63 |
| Mental illnesses | ||||
| Bipolar disorders | 6990 | 34.68 | 5.17 | 4.99–5.34 |
| Major depression | 6756 | 31.60 | 4.38 | 4.24–4.53 |
| Developmental/intellectual disorders | 313 | 5.24 | 0.39 | 0.35–0.44 |
| Schizophrenia | 3329 | 33.78 | 4.16 | 3.98–4.35 |
| Other mental disorders | 15,472 | 22.60 | 4.86 | 4.71–5.01 |
| Overall comorbidity [mean (SD)] | ||||
| SUD | 2.04 | (2.15) | ||
| NonSUD | 1.24 | (1.75) | ||