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Fig. 3 | Arthritis Research & Therapy

Fig. 3

From: Comparison of the 2018 and 2003 International Society of Nephrology/Renal Pathology Society classification in terms of renal prognosis in patients of lupus nephritis: a retrospective cohort study

Fig. 3

Kaplan–Meier analysis with a 30% decline of eGFR in patients of proliferative lupus nephritis. a Class (III, IV, III/IV+V). b 2003 activity and chronicity assessment (A, A/C, C). c Modified National Institute of Health Activity index (AI ≤ 8, 9 ≤ AI). d Modified National Institute of Health chronicity index (CI ≤ 4, 5 ≤ CI). AI, activity index; CI, chronicity index

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