Table 3.
Participant Characteristics (N = 34,588)
| n (%) | |
|---|---|
| Age in years (median, IQR)1 | 61 (55, 67) |
| Sex assigned at birth | |
| Female | 18,550 (54%) |
| Male | 16,024 (46%) |
| Other | 14 (< 0.1%) |
| Race/ethnicity | |
| White, non-Latino | 16,298 (47%) |
| Black, non-Latino | 6752 (20%) |
| Hispanic/Latino | 3818 (11%) |
| Asian | 3510 (10%) |
| Other, non-Latino | 295 (0.9%) |
| AI/AN/PI | 153 (0.4%) |
| Not in EMR/unknown | 3762 (11%) |
| Primary language | |
| English | 22,065 (64%) |
| Portuguese | 2393 (6.9%) |
| Spanish | 2115 (6.1%) |
| Cape Verdean | 1817 (5.3%) |
| Vietnamese | 1110 (3.2%) |
| Khmer | 1089 (3.1%) |
| Haitian Creole | 1073 (3.1%) |
| Arabic | 178 (0.5%) |
| Other | 997 (2.9%) |
| Not in EMR/unknown | 1751 (5.1%) |
| Insurance source | |
| Private insurance | 11,159 (32%) |
| Medicaid | 9734 (28%) |
| Medicare | 5601 (16%) |
| Uninsured | 3668 (11%) |
| Other public | 789 (2.3%) |
| Dual-eligible Medicare and Medicaid | 325 (0.9%) |
| Not in EMR/unknown2 | 3312 (9.6%) |
| Number of visits by end of project period3 | 2 (0, 6) |
AI/AN/PI American Indian/Alaska Native/Pacific Islander, EMR electronic medical record
1Median (IQR)
2Insurance field non-missing but not mappable into structured categories
3Cumulative number of visits by end of project period, modeled as cumulative number of visits from start of project to end of step