Table 1.

Variants of dystrophinopathies [22].

Mutation Type	BMD	DMD
Large deletion	80–81%	61–66%
Large duplication	6–9%	11–13%
Complex rearrangements	<0.5%	<0.5%
Nonsense	3%	12–13%
Frameshift	2%	6–8%
Missense	0.5–0.7%	0.3–0.9%
Total small variants	11–13%	23–26%