Table 1. Sample Characteristicsa.
| Characteristic | Patients, No. (%) | |
|---|---|---|
| Intervention (n = 1182) | Control (n = 1157) | |
| Age, mean (SD), y | 59.2 (7.5) | 58.7 (7.5) |
| Median (IQR), y | 58 (52-65) | 57 (52-65) |
| Range, y | 50-75 | 50-75 |
| Sex | ||
| Female | 680 (57.5) | 666 (57.6) |
| Male | 502 (42.5) | 491 (42.4) |
| Ethnicity | ||
| Hispanic | 182 (15.4) | 164 (14.2) |
| Non-Hispanic | 896 (75.8) | 901 (77.9) |
| Unknown | 104 (8.8) | 92 (8.0) |
| Race | ||
| American Indian or Alaska Native | 1 (0.08) | 0 |
| Asian | 133 (11.3) | 146 (12.6) |
| Black | 98 (8.3) | 98 (8.5) |
| White | 681 (57.6) | 669 (57.8) |
| Otherb | 172 (14.6) | 172 (14.9) |
| Unknown | 92 (7.8) | 69 (6.0) |
a
This information was obtained from the electronic health records.
b
All other races that a person can identify as outside of American Indian or Alaska Native, Asian, Black, White, or unknown. These categories were determined at the system level.