Demographics | African Americans (n = 270) | Caucasians (n = 715) | p valuea |
---|---|---|---|
Current age, mean ± SD | 44 ± 17 | 53 ± 17 | <0.001 |
Age at first SLE code (710.0), mean ± SD | 35 ± 16 | 43 ± 17 | <0.001 |
Female (%) | 89 | 90 | 0.83 |
Years of follow up in the EHR, mean ± SD | 9 ± 5 | 10 ± 5 | 0.10 |