Geographic ancestry / ethnic group | Number of individuals | Number of singletons using internal reference cohort (n = 5,965) | Number of singletons using internal and ExAC reference cohorts (n = 66,217) | ||||
---|---|---|---|---|---|---|---|
Median | Mean | SD | Median | Mean | SD | ||
European | 5,094 | 15 | 15.2 | 5.0 | 6 | 6.6 | 3.0 |
African (African American) | 505 | 29 | 29.7 | 8.3 | 9 | 9.9 | 4.8 |
Latino ethnicity | 93 | 28 | 28.3 | 6.0 | 10 | 10.9 | 5.5 |
East Asian | 61 | 51 | 50.2 | 9.1 | 12 | 12.3 | 4.2 |
South Asian | 38 | 49.5 | 50.5 | 7.4 | 12 | 12.7 | 3.8 |
Unassigned | 174 | 24 | 22.7 | 11.9 | 8 | 8.3 | 5.8 |