#ACR21 Abst#0454 Lupus nephritis mortality from 1999-2019 ⭐️-27% age-standardized mortality rate in LN death, though increased trend in last 5 yrs! ▶️ Afr-American 38% of deaths, though 12% of population (RR ~4.5), ⬆️mortality with urbanization https://t.co/fjeGXtItvD @RheumNow https://t.co/cE3t6lq8zi