Fig. 3
From: The natural history of infantile mitochondrial DNA depletion syndrome due to RRM2B deficiency
Kaplan–Meier curve of survival of the 31-patient cohort of RRM2B-associated mitochondrial DNA depletion syndrome (MDDS). The figure shows survival of 31 cases including 9 new cases from this cohort and 22 previously published cases. Three-month survival was 64.5%, six-month survival was 29%, one-year survival was 16%, two-year survival was 9.6%.
