Demographic Variables
| OUD and Buprenorphine | OUD without Buprenorphine | No OUD | |
|---|---|---|---|
| n | 875 | 396 | 367 |
| Average age (years) | 37.1 | 36.4 | 38.1 |
| Gender | |||
| Malea | 97.7% | 93.2% | 95.6% |
| Femalea | 2.3% | 6.8%b | 4.4% |
| Race | |||
| Whitea | 67.3%b | 29.5% | 15.3% |
| Blacka | 17.0% | 57.1%b | 64.0%b |
| Hispanica | 13.9% | 12.1% | 19.1%b |
| Asian | 1.0% | 0% | 1.4% |
| Native American | 0% | 0.5% | 0% |
| Other | 0.2% | 0% | 0% |