Demographic analyses performed on MOVR participants identified a nearly equal distribution of persons assigned male or female at birth with ALS (n = 1,030 M, n = 757 F), SMA (n = 262 M, n = 282 F), LGMD (n = 57 M, n = 52 F), FSHD (n = 40 M, n = 40 F), and Pompe (n = 8 M, n = 8 F) (Fig. 5A). The gene discussed is SMN1; the disease is amyotrophic lateral sclerosis.