Table 2.
Summary statistics of patients in UCSF EHR database.
| Median | Mean | SD | |
|---|---|---|---|
| Age, years | 42 | 41.66 | 23.98 |
| Encounters per patient | 7 | 27.19 | 61.48 |
| Female | Male | Unknown/Unspecified | |
|---|---|---|---|
| Sex | 505400 | 415888 | 1308 |
| Ethnicity | Hispanic or Latino | Not Hispanic or Latino | Unknown/declined |
|---|---|---|---|
| Race | |||
| Native American or Native Alaskan | 595 | 2491 | 194 |
| Asian | 982 | 94032a | 3587 |
| Black or African-American | 1011 | 41644a | 2354 |
| Native Hawaiian or other Pacific Islander | 319 | 12882a | 1091 |
| Other | 74968a | 49592 | 8077 |
| Unknown/Declined | 8383 | 16568 | 197413 |
| White or Caucasian | 22162a | 368845a | 20306 |
a
Indicates major race-ethnicity group used in the current analysis.