Fig. 2

Kaplan–Meier Estimate of Survival, Birth to 60 Months. Kaplan–Meier estimates in VITAL and CL08 study participants compared with untreated infants with growth failure due to rapidly progressive LAL-D (natural history study LAL-1-NH01) [9]. The patient population in LAL-1-NH01 was similar in clinical characteristics to VITAL and CL08 patient populations. Adapted with permission from Orphanet Journal of Rare Diseases (Jones et al. [9]). LAL-D, lysosomal acid lipase deficiency