Predictors of serious infection (SIE) in SLE? A prior SIE conferred the highest risk of subsequent SIE. Study of 346 SLE pts shows SIE rate of 3.8/100 Pt-Yrs. Other risk factors: Damage accrual, comorbidity, Dz activity, CTX use https://t.co/hvAtpTUPml https://t.co/QkJp7ssOUU