Fig. 4. Graph showing age corrected clinical severity scores based on age adjusted Ricci scale (top) and age adjusted FSHD clinical score (bottom) for all participants in our cohort that carry an FSHD1-sized 4qA allele (N = 100).

Adult proband: black circle, Proband under 17 yr: white circle, Adult relative: black triangle, Relative under 17 yrs: white triangle, Mosaic participant: x symbol. The regression line is based on all non-mosaic participants (N = 92). Y axes; Clinical Score, X axis; repeat array size.