Table 2. Differences between intensity of psychopathological symptoms in the three clusters.

SCL-90 scales	Cluster I Emotional-avoidant		Cluster II Mixed coping		Cluster III Task oriented		ANOVA		Clus. I–I	Clus. I–III	Clus. II–III
	M	SD	M	SD	M	SD	F	p	p	p	p
Somatization	15.70	9.77	10.21	7.35	9.39	8.14	6.18	.003	0.02	.01	n.i.
Obsessive- compulsive	19.05	6.55	16.30	5.43	13.33	6.57	7.84	.001	ns	.01	ns
Interpersonal sensitivity	14.47	7.10	12.39	6.87	9.67	7.45	4.22	.017	ns	.01	ns
Depression	22.91	9.03	19.06	8.57	15.42	10.05	6.20	.003	ns	.01	ns
Anxiety	17.16	7.63	12.64	6.64	10.67	7.82	7.79	.001	.02	.01	ns
Hostility	7.42	4.27	7.48	5.19	4.85	4.22	3.75	.027	ns	.05	.05
Phobic anxiety	6.28	5.16	5.61	5.57	3.39	4.84	3.02	.053	ns	.05	ns
Paranoid ideation	10.95	4.18	10.03	7.40	8.27	4.79	2.23	.112	–	-	–
Psychoticism	11.65	6.09	9.58	5.42	6.12	4.35	9.80	.001	ns	.01	.03
Poor appetite	1.33	1.17	1.06	1.12	0.97	1.26	0.95	.392	–	–	–
Overeating	1.19	1.10	2.39	7.55	0.76	1.06	1.33	.268	–	–	–
Trouble falling asleep	2.21	1.41	1.70	1.29	1.36	1.54	3.46	.035	ns	.03	ns
Awaking in the early morning	2.23	1.25	1.88	1.41	1.61	1.41	2.05	.133	–	–	–
Restless/interrupted sleep	2.09	1.23	1.58	1.23	1.36	1.41	3.28	.041	ns	.04	ns
Thoughts of death / dying	0.93	1.22	1.70	5.73	0.61	1.09	0.96	.385	–	–	–
Feeling of guilt	2.53	1.28	2.27	1.15	1.67	1.24	4.75	.011	ns	.01	ns