Epidemiologic study of #SLE from CDC & lupus registries estimates there are 204,295 SLE pts in USA (2018). Prevalence=72.8 SLE/100,000 and is 9 X higher in females than males (129 vs 14.6/100,000), especially among Ame Indians/Alaska Natives, Black females https://t.co/5yHVQ9UqZ4