Table 3.

Factors analysis (PCA method and varimax rotation)

	F1	F2	F3
Awareness of illness	0.47
Consciousness disturbance			0.58
Memory deficits			0.40
Anxiety state	0.71
Depression	0.73
Sleep disturbances	0.74
Eating disturbances	0.57
Psychomotor excitement		0.91
Violence		0.91
Suicidality		0.48
Delusions			0.79
Hallucinations			0.74
% Variance	31.1	11.9	10.3