Skip to main content
. 2020 Mar 17;59(10):3023–3031. doi: 10.1093/rheumatology/keaa043

Table 1.

Patient demographics by region

Asia Latin America RFEE USA Western Europe
(n = 164) (n = 167) (n = 213) (n = 369) (n = 57)
Female, n (%) 144 (87.8) 148 (88.6) 172 (80.8) 298 (80.8) 44 (77.2)
Age, median (range), years 52 (18–83) 51 (22–76) 51 (25–79) 55 (21–78) 54 (25–81)
Race, n (%)
 Unknown 0 (0.0) 7 (4.2) 0 (0.0) 2 (0.5) 0 (0.0)
 American Indian or Alaskan 0 (0.0) 30 (18.0) 0 (0.0) 1 (0.3) 0 (0.0)
 Asian 164 (100.0) 13 (7.8) 0 (0.0) 3 (0.8) 1 (1.8)
 Black or African American 0 (0.0) 7 (4.2) 0 (0.0) 50 (13.5) 0 (0.0)
 Multiple 0 (0.0) 3 (1.8) 0 (0.0) 3 (0.8) 0 (0.0)
 Other 0 (0.0) 1 (0.6) 0 (0.0) 0 (0.0) 0 (0.0)
 White 0 (0.0) 106 (63.5) 213 (100.0) 310 (84.0) 56 (98.2)
Ethnicity, n (%)
 Unknown 9 (5.5) 38 (22.8) 8 (3.8) 31 (8.4) 19 (33.3)
 Hispanic or Latino 0 (0.0) 97 (58.1) 0 (0.0) 42 (11.4) 3 (5.3)
 Not Hispanic or Latino 38 (23.2) 9 (5.4) 117 (54.9) 296 (80.2) 3 (5.3)
 Not reported 117 (71.3) 23 (13.8) 88 (41.3) 0 (0.0) 32 (56.1)

RFEE: Russian Federation and Eastern Europe.