Table 2.

Characteristics and residual muscle volume of NMD patients.

No.	Age	Sex	Disease	Treatment	Mercuri scale	Fat infiltration rate (%)
1	29	M	SMA2	Nusinersen	4	100
2	26	F	SMA2	Nusinersen	3	76.3
3	23	M	SMA2	Nusinersen	4	100
4	42	M	SMA2	Nusinersen	4	100
5	23	F	SMA2	ND	ND	ND
6	17	M	DMD	Viltolarsen	2b	59.4
7	20	M	DMD	Viltolarsen	3	61.5
8	16	F	SMA1	ND	4	100
9	65	M	SMA3	Nusinersen	3	87.8
10	73	M	SMA3	ND	3	82.0
11	12	F	SMA1	Nusinersen	ND	ND

DMD, Duchenne muscular dystroph; ND, not done; NMDs, neuromuscular disorders; SMA, spinal muscular atrophy.