Figure 2
From: Deep Neck Infection in Systemic Lupus Erythematosus Patients: Real-World Evidence

Cumulative DNI incidence in SLE and non-SLE cohorts by Kaplan–Meier analysis over the observation period (1997–2013). Log-rank analysis results indicated that DNI incidence was significantly higher in the SLE cohort than in the non-SLE cohort (p < 0.001).