Personality Disorders in Obsessive-Compulsive Disorder: A Comparative Study versus Other Anxiety Disorders

Table 2

Results of ANOVA analysis for comparisons among OCD, non-OCD, and control group in IPDE scores.

	OCD (n = 41)		Non-OCD (n = 40)		Control (n = 41)		𝐹; (2,119)	𝑃	𝜂^2	Post hoc
	M	SD	M	SD	M	SD
Paranoid	2.17	1.58	2.48	1.66	1.59	1.12	3.83	.024	.061	OCD = non-OCD; OCD = control; Non-OCD > control
SCHIZOID	2.98	1.72	2.43	1.50	1.68	1.29	7.50	.001	.112	OCD = non-OCD; OCD > control; Non-OCD = control
SCHIZOTYP.	2.63	2.08	2.25	1.41	1.07	1.31	10.08	.000	.145	OCD = non-OCD; OCD > control; Non-OCD > control
Total cluster A	7.78	3.93	7.15	3.77	4.34	2.95	10.74^a	.000	.153	OCD = non-OCD; OCD > control; Non-OCD > control
Borderline	3.68	2.05	4.5	1.78	2.05	1.95	17.23	.000	.225	OCD = non-OCD; OCD > control; Non-OCD > control
Antisocial	0.68	0.88	0.85	1.03	0.78	1.13	0.28	.759	.005	—
Narcissist	2.31	1.57	2.30	1.49	2.24	1.46	.026	.974	.000	—
Histrionic	2.66	1.58	3.44	1.82	2.51	1.73	3.34	.039	.054	OCD = non-OCD; OCD = control; Non-OCD = control
Total cluster B	9.34	3.90	11.23	4.25	7.59	4.80	7.08^a	.001	.107	OCD = non-OCD; OCD > control; Non-OCD > control
Avoidant	4.68	2.21	4.15	2.35	2.83	2.04	7.71	.001	.115	OCD = non-OCD; OCD > control; Non-OCD > control
Dependent	2.90	2.11	3.38	1.98	1.46	1.61	11.03	.000	.156	OCD = non-OCD; OCD > control; Non-OCD > control
Obsessive	3.61	1.97	4.10	1.79	2.15	1.48	13.57	.000	186	OCD = non-OCD; OCD > control; Non-OCD > control
Total cluster C	11.20	5.04	11.63	4.32	6.44	3.8	17.33^a	.000	.226	OCD = non-OCD; OCD > control; Non-OCD > control

Note: ^adegrees of freedom (2,118).