Table.

Phenotypic characteristics of subjects with CMT2C

Patient	Age (yr)	Sex	Age of onset (yr)	First symptom	Vocal fold paresis	Limb weakness		Sensory loss	Hearing loss
						Proximal	Distal
F1 III2	71	F	44	Foot weakness	Mild	None	Moderate	Minimal	Yes
F1 IV2	48	F	5	Foot weakness	Moderate	Mild	Severe	Mild	No
F1 IV3	46	F	5	Stridor	Moderate	Mild	Moderate	Mild	No
F1 IV4	44	F	3	Foot weakness	Severe	Severe	Severe	Moderate	Yes
F1 V1	24	F	7	Foot weakness	ND	None	Mild	Mild	No
F1 V3	20	F	5	Stridor	ND	None	Mild	Mild	No
F1 V8	18	M	2	Stridor	Severe	None	Mild	Minimal	No
F2 III11	65	M	57	Hearing loss	Mild	None	Mild	Minimal	Yes
F2 III18	61	M	34	Foot weakness	Mild	Mild	Moderate	Minimal	Yes
F2 III22	64	F	35	Foot weakness	Mild	Mild	Severe	Minimal	Yes
F2 III23	57	F	22	Foot weakness	Moderate	None	Mild	Minimal	Yes
F2 III24	49	F	<2	Stridor	Moderate	Mild	Moderate	Mild	Yes
F2 IV2	50	M	16	Hoarseness	Mild	Mild	Moderate	Mild	Yes
F2 IV5	53	M	28	Hoarseness	Moderate	None	Mild	Minimal	Yes
F2 IV9	31	F	5	Stridor	Moderate	None	Mild	None	No
F2 IV10	29	M	5	Hoarseness	Moderate	None	Mild	Minimal	Yes
F2 IV12	29	F	2	Stridor	Severe	Moderate	Severe	Mild	No

ND: not done