Figure 3. All-cause HCRU counts among LN and matched SLE without LN cohorts post-index.

^aAmbulatory visits include all-cause physician office visits and/or hospital outpatient visits to rheumatology, nephrology, primary care, and other specialties.

HCRU: healthcare resource utilization; LN: lupus nephritis; SD: standard deviation; SLE: systemic lupus erythematosus.