Table 1.

Clinical features of RFC1+ patients at disease onset and at most recent evaluation

Demographics	n = 43
Males	25 (58%)
Positive family history	1 (2%)
Age at onset	56 (30–75)
Age at examination	67 (41–86)
Symptoms	Disease onset	Most recent evaluation
Numbness	21 (49%)	27 (63%)
Unsteadiness	19 (44%)	30 (70%)
Tingling/pins and needles	14 (33%)	20 (46%)
Pain	10 (23%)	17 (39%)
Distribution
Length dependent	NA	20/29 (69%)
Non-length-dependent	NA	9/29 (31%)
Dysautonomia	2 (5%)	9 (21%)
Dysarthria/dysphagia	1 (2%)	10 (23%)
Oscillopsia	1 (2%)	4 (9%)
Chronic cough	NA	26/37 (70%)

NA = not available.