Figure 4

Average Annual Healthcare Costs per Patient. ER = emergency room; MD = physician visit; OP = outpatient hospital visit; IP = inpatient hospital stay; Other = other medical costs. *P < 0.0001 versus non-SLE group.
Average Annual Healthcare Costs per Patient. ER = emergency room; MD = physician visit; OP = outpatient hospital visit; IP = inpatient hospital stay; Other = other medical costs. *P < 0.0001 versus non-SLE group.