Table 4. EuroQoL 5-dimension index by cough-related complications in chronic cough patients (n = 200).

Concurrent cough-related complications	(+)	(−)	P value
Fatigue	0.77 ± 0.14	0.86 ± 0.12	< 0.001
Incontinence	0.81 ± 0.13	0.83 ± 0.14	0.366
Chest pain	0.79 ± 0.16	0.83 ± 0.13	0.048
Syncope	0.67 ± 0.14	0.82 ± 0.14	0.052
Headache	0.81 ± 0.13	0.82 ± 0.14	0.581
Others	0.88 ± 0.80	0.82 ± 0.14	0.174