Table 4.

Comparison of YBOCS scores and ages of patients with obsessive-compulsive disorder according to the incidental MRI findings

	Fazekas (Grade 0) (n = 46) med (min-max)	Fazekas (Grade 1–2) (n = 12) med (min-max)	p
YBOCS	28 (19–34)	32 (28–36)	< 0.001
Age	30 (18–59)	42.5 (31–54)	< 0.001
	Non-Atrophy	Generalized Cerebral Atrophy
YBOCS	28 (19–36)	31 (24–34)	0.034
Age	30 (18–59)	39 (31–54)	0.007
	Non-Cavum Veli Interpositi	Cavum Veli Interpositi
YBOCS	29 (19–36)	28.5 (20–33)	0.582
Age	31 (18–59)	34 (18–54)	0.558

The Mann-Whitney U test was used. p < 0.05 was accepted as statistically significant

YBOCS, The Yale-Brown Obsessive-Compulsive Scale