Table 2.

Pattern matrix for the principal components analysis—cognitive factors (T0).

Cognitive factors	Factor
	1	2	3	4	5
Attention
Attentional matrices	0.768	0.311	0.231	0.226	−0.152
Trail making test-A	0.873	0.009	0.085	−0.067	0.294
Trail making test-B	0.559	0.492	0.104	0.097	0.443
Language
Aachner aphasia test	0.071	0.133	0.073	0.960	0.158
Memory
Short story recall—instant recall	0.030	0.915	0.196	0.051	−0.009
Short story recall—delayed recall	0.239	0.880	0.126	0.135	0.126
Problem solving
Coloured progressive matrices-36	0.376	0.406	0.541	0.069	0.372
Visuospatial abilities
Copy design—without programming elements	0.374	0.026	0.716	0.138	0.183
Copy design—with programming elements	−0.031	0.219	0.838	−0.006	0.031
Verbal fluency
Phonemic fluency	0.124	0.057	0.162	0.156	0.904

Factor loadings > 0.50 are expressed in bold type.