Demographics of Study Population, 2014–2021
| Study Population N = 7583 | |
|---|---|
| Age at time of stopping, mean (SD) | 52.6 (20.5) |
| Age at time of stopping (%) | |
| <18 | 6.6% |
| 18 to 39 | 21.2% |
| 40 to 64 | 39.6% |
| 65+ | 32.6% |
| Female (%) | 67.0% |
| Race (%) | |
| American Indian or Alaskan Native | 1.1% |
| Asian | 0.6% |
| Black | 0.5% |
| White or Caucasian | 95.9% |
| Other or unknown | 1.8% |
| Ethnicity (%) | |
| Hispanic or Latino | 2.9% |
| Not Hispanic or Latino | 95.4% |
| Unknown | 1.7% |
| Primary Insurance (%) | |
| Commercial | 27.6% |
| Medicaid | 21.4% |
| Medicare | 45.2% |
| Other government | 1.6% |
| Self-pay | 4.1% |
Abbreviation: SD, standard deviation.