Table 1. Details of Participants.

Variables	Mean (SD)
Cases	n = 30
Gender	All males
Age	11.54 (2.71)
Education	4.93 (2.87)
Age of onset	3.54 (1.41)
Disease duration	8.31 (3.17)
Follow-up duration	10 months
Dp140 isoform alteration	n = 20

Source: Authors’ own data.