Table 1.
Demographic characteristics of the study populations
| Patient demographics | University of California San Francisco N=4152 |
Zuckerberg San Francisco General N=370 |
|
| Age*, mean (SD) | 50.4 (18.6) | 49.5 (15.5) | |
| Sex, N (%) | Female | 3629 (87.4) | 313 (84.6) |
| Male | 520 (12.5) | 56 (15.1) | |
| Other or unknown | 3 (0.1) | 1 (0.3) | |
| Race/ethnicity, N (%) | Asian | 688 (16.6) | 94 (25.4) |
| Hispanic or Latino | 802 (19.3) | 122 (33.0) | |
| Non-Hispanic black | 473 (11.4) | 76 (20.5) | |
| Non-Hispanic white | 1534 (37.0) | 35 (9.5) | |
| Other or mixed | 413 (10.0) | 41 (11.1) | |
| Unknown | 242 (5.8) | 2 (0.5) | |
*Current age, at data extraction.