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High levels of caregiver burden in Prader-Willi syndrome
Fig 2
Caregiver Zarit burden scores vary with child`s age.
Results are expressed as the caregiver`s Zarit burden mean score ± SD in function of the child`s age category (years). *P < 0.05 when compared to the 0–4 y category.
doi: https://doi.org/10.1371/journal.pone.0194655.g002