Cough

Table 1 Subject Characteristics. Median (IQR) unless otherwise stated.

From: Chronic cough and laryngeal dysfunction improve with specific treatment of cough and paradoxical vocal fold movement

	Subject Characteristics
	CC+PVFM	CC	P
Number	14	10
Gender, M/F	2/12	3/7	0.62
Age, years	56 (40)	58 (15)	0.88
Age Range, years	22–78	47–69
Exhaled CO, ppm Mean ± SEM	1.69 ± 0.35	1.0 ± 0	0.10
Cough Duration, months	18 (48)	36 (168)	0.11

CC+PVFM = Chronic Cough + Paradoxical vocal fold movement
CC = Chronic Cough alone

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