Table 3.

Obsessive–Compulsive Inventory-Revised (OCI-R) score for individuals with OCD and other comorbid conditions

	Total OCI-R score (SD)
OCD	22.5 (13.6)
Female	23.3 (13.9)
Male	20.9 (12.8)
OCD and CTD	20.0 (13.2)
Female	21.4 (15.0)
Male	18.9 (11.6)
OCD without CTD	22.7 (13.6)
Female	23.4 (13.9)
Male	21.2 (12.9)
CTD without OCD	14.3 (9.8)
Female	17.7 (11.4)
Male	12.6 (8.5)
OCD and ADHD	25.4 (15.6)
Female	30.9 (15.6)
Male	19.1 (12.3)
OCD and intellectual disability	26.6 (19.6)
Female	40.8 (16.1)
Male	12.5 (10.4)
OCD and autism spectrum disorder	22.4 (13.2)
Female	22.3 (14.2)
Male	22.4 (12.5)
OCD and anxiety disordersa	24.7 (14.0)
Female	25.5 (14.8)
Male	22/9 (12.3)
OCD and eating disorder	27.3 (16.1)
Female	27.0 (16.4)
Male	34.5 (-)
OCD and borderline personality disorder	30.1 (14.3)
Female	30.1 (14.3)
Male	0
OCD and major depressive disorder	24.1 (15.0)
Female	25.9 (15.6)
Male	21.0 (13.6)
OCD and schizophrenia	26.1 (21.8)
Female	29.0 (19.6)
Male	23.2 (25.8)
OCD and bipolar disorder	29.4 (15.3)
Female	30.8 (15.9)
Male	25.2 (12.7)
OCD, ADHD, and CTD	17.1 (14.3)
Female	22.9 (17.3)
Male	11.9 (8.3)
OCD with at least one comorbid psychiatric disorder	24.1 (14.1)
Female	25.4 (14.8)
Male	21.9 (12.5)
OCD without any psychiatric comorbidities	21.4 (13.2)
Female	22.0 (13.2)
Male	20.9 (13.0)
OCD diagnosed < 18 y.o	20.3 (12.7)
Female	21.9 (13.6)
Male	17.6 (10.7)
OCD diagnosed ≥ 18 y.o	23.3 (13.8)
Female	23.8 (14.0)
Male	22.4 (13.3)

ADHD attention-deficit/hyperactivity disorder, CTD Tourette disorder and related chronic tic disorders, OCD obsessive–compulsive disorder. y.o. years of age

^aPhobic anxiety disorders (F40), and other anxiety disorders (F41)