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. 2021 May 10;16:211. doi: 10.1186/s13023-021-01828-y

Fig. 1.

Fig. 1

PedsQL™ Family Impact Module. Higher values equal better functioning/less negative impact. *P value is significant at < 0.05 level; **Medrano et al. [26]. Comparison between individual samples, as well as between individual samples and the ‘no chronic condition’ sample. PedsQL™, Pediatric Quality of Life Inventory [23]. MLD, metachromatic leukodystrophy. PCH2, pontocerebellar hypoplasia type 2. HRQOL, health-related quality of life