White matter disintegration in cluster headache

Table 1 Demographic and clinical data of subjets

	Patients	Controls
n	13	16
Age (years)	41.1 ± 11.1	40.1 ± 8.1
Sex (male)	11	10
Disease duration (years, mean ± SD)	6.5 ± 7.1	N.A.
Right sided headache	7	N.A.
Cumulative headache days	208.2 ± 179.6	N.A
Interictal therapy	None	N.A.

Cumulative headache days are the estimated number of days spent with headace since the beginning of the disease.

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