Table 3.

Mean scores and factor loadings obtained by factor analysis of selected symptoms

Symptom	Mean (SD)	Factor 1	Factor 2	Factor 3
Conceptual disorganization	1.94 (1.26)	0.825	0.080	0.237
Delusions	1.72 (1.12)	0.747	0.151	0.458
Hallucinatory behavior	1.19 (0.72)	0.697	0.334	−0.124
Inappropriate affect	1.67 (1.55)	0.537	−0.237	0.335
Blunted affect	2.14 (1.21)	0.331	0.811	0.129
Motor retardation	1.68 (0.95)	0.147	0.797	−0.020
Lack of spontaneity and flow of conversation	1.81 (1.12)	−0.370	0.716	0.358
Suspiciousness	2.19 (1.24)	0.117	0.061	0.916
Stereotyped thinking	1.89 (0.94)	0.438	0.298	0.684
% Of total variance accounted for by each factor		27.6	23.3	20.6