Factor Structure of Social Cognition in Schizophrenia: Is Empathy Preserved?

Table 4

Eigenvalues extracted by the principal component analysis.

Component	Initial eigenvalues
	Total	% of variance	Cumulative %
1	2.681	29.794	29.794
2	1.575	17.499	47.292
3	1.379	15.325	62.618
4	0.948	10.530	73.148
5	0.751	8.346	81.495
6	0.622	6.906	88.401
7	0.443	4.920	93.321
8	0.338	3.756	97.077
9	0.263	2.923	100.000