Table 2 Demographic data, anatomic site at presentation, and progression in the PMA cohort

SexAge at onset, yDuration, moDays since last examinationRegion of onsetProgression
B = bulbar; UL = upper limb; LL = lower limb.
M571230BUL
M602730ULLL, B
F45203BUL, LL
F58111LLUL, B
M662538ULB
M74122ULLL
M662226LLUL
F641741ULLL, B
M7361ULLL, B
F53209ULB
M*751590BUL
F*78120420BUL, LL