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Fig. 1 | Arthritis Research & Therapy

Fig. 1

From: Discontinuation of hydroxychloroquine in older patients with systemic lupus erythematosus: a multicenter retrospective study

Fig. 1

Kaplan-Meier plot of time to any flare in the HCQ withdrawal and HCQ continuation groups. SLE flares (defined by the revised version of the SELENA-SLEDAI Flare composite index) are represented by corners in the curves. The log-rank test was used to compare the curves (p = 0.67). HCQ, hydroxychloroquine; SELENA-SLEDAI, Safety of Estrogens in Lupus Erythematosus: National Assessment version of the Systemic Lupus Erythematosus Disease Activity Index; SLE, systemic lupus erythematosus

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