Table 1.
Sociodemographic and vaccination data for survey respondents.
| Variable | Total, n [7203] (%) [100] |
SLE, n [882] (%) [12.2] |
rAIDs, n [3161] (%) [43.9] |
nrAIDs, n [426] (%) [5.9] |
HCs, n [2734] (%) [38.0] |
|---|---|---|---|---|---|
| Age (median, IQR), years | 44 (34–56) | 39 (31–50) | 52 (41–62) | 43 (34–53) | 38 (30–49) |
| Gender F:M | 5310:1799 3:1 |
826:46 18:1 |
2522:602 4.2:1 |
351:70 5:1 |
1611:1081 1.5:1 |
| Ethnicity n (%) | |||||
| African American or of African origin (Black) | 336 (4.7) | 89 (10.1) | 146 (4.6) | 4 (0.9) | 97 (3.5) |
| Asian | 1632 (22.7) | 263 (29.8) | 602 (19.0) | 57 (13.4) | 710 (26.0) |
| Caucasian (White) | 3039 (42.2) | 274 (31.1) | 1784 (56.4) | 227 (53.3) | 754 (27.6) |
| Do not wish to disclose | 262 (3.6) | 43 (4.9) | 90 (2.8) | 14 (3.3) | 115 (4.2) |
| Hispanic | 1200 (16.7) | 114 (12.9) | 283 (9.0) | 83 (19.5) | 720 (26.3) |
| Native American, Indigenous, Pacific Islander | 53 (0.7) | 12 (1.4) | 17 (0.5) | 4 (0.9) | 20 (0.7) |
| Other | 628 (8.7) | 80 (9.1) | 224 (7.1) | 34 (8.0) | 290 (10.6) |
HCs: health controls; IQR: interquartile range; nrAID: non-rheumatic autoimmune disease; rAID: rheumatic autoimmune disease other than SLE; SLE: systemic lupus erythematosus.