Characteristic | Total Sample (n = 325) | Buffalo Practice 1 (n = 109) | Buffalo Practice 2 (n = 95) | Kansas City Practice (n = 121) |
---|---|---|---|---|
Female sex | 56 (182) | 61 (67) | 44 (42) | 60 (73) |
Age (years) | ||||
Mean (SD) | 66.8 (13.5) | 67.8 (13.4) | 63 (12.8) | 69.1 (13.5) |
Range | 32–96 | 32–96 | 35–93 | 34–95* |
Race/ethnicity | ||||
Hispanic (any race) | 3 (11) | 5 (5) | 0 (0) | 5 (6) |
Black | 68 (222) | 83 (90) | 86 (82) | 41 (50) |
White | 25 (82) | 10 (11) | 14 (13) | 56 (58) |
American Indian/Alaska Native | 0 (1) | 0 (0) | 0 (0) | 0.8 (1) |
Asian/unknown/other/decline to answer | 5 (15) | 3 (3) | 0 (0) | 10 (12) |
Data are % (n) unless otherwise indicated.
↵* Data from one patient are missing.
SD, standard deviation.