Prognostic Value of the 2019 EULAR/American College of Rheumatology Systemic Lupus Erythematosus Classification Criteria to Renal Response One Year After Treatment in a Cohort With Childhood-Onset Lupus Nephritis.

More extrarenal domains at diagnosis did not have a statistically significant impact on renal response at one year, nor did a higher summary score. However, a larger portion of patients with a summary score <30 achieved complete renal response compared to patients with a score ≥30.