Table 4.

Depressive symptoms and insomnia in the study population in aspects of the occurrence and type of headaches.

	Participants	Occurrence and type of headache
	Total	Have no headache	Have headache	Migraine	Tension-type headache
	N = 550 (%)	N = 348 (%)	N = 202 (%)	N = 74 (%)	N = 119 (%)
Depression
Have no depressive symtoms	167 (30.4)	127 (36.5)	40 (19.8)	9 (12.2)	29 (24.4)
Mild	354 (64.3)	210 (60.3)	144 (71.3)	55 (74.3)	82 (68.9)
Moderate	28 (5.1)	11 (3.2)	17 (8.4)	10 (13.5)	7 (5.9)
Severe	1 (0.2)	0	1 (0.5)	0	1 (0.8)
Insomnia	32 (5.8)	13 (3.7)	19 (9.4)	8 (10.8)	11 (9.2)