Table 5.

Psychopathological dimensions: psychiatric (Ψ) versus non-psychiatric (Ψ–) groups

SCL 90-R	Ψ–		Ψ		Comparisons (ANOVA)
	Mean	Standard deviation	Mean	Standard deviation	Ψ/Ψ–	P-value
Somatization	6.99	5.024	14.72	7.544	2.105866	<0.001
Obsessive-compulsive	5.33	4.362	13.80	7.601	2.589118	<0.001
Sensitivity	2.91	2.923	7.96	6.037	2.735395	<0.001
Depression	6.00	4.572	18.02	8.255	3.003333	<0.001
Anxiety	4.31	3.074	12.34	6.173	2.863109	<0.001
Hostility	2.44	2.098	5.40	3.402	2.213115	<0.001
Phobic anxiety	1.10	1.842	3.54	3.464	3.218182	<0.001
Paranoid ideation	2.12	2.219	5.85	3.895	2.759434	<0.001
Psychoticism	1.88	2.522	7.44	5.214	3.957447	<0.001

Notes: Ψ, patients with psychiatric comorbidity; Ψ-, patients without psychiatric comorbidity.

Abbreviations: ANOVA, analysis of variance; SCL 90-R, The symptom checklist - 90 - Revised.