Table 4

Correlations between neuropsychological domains and NRS-R factor scores at 6 months postinjury

Neuropsychological domains	n	NRS-R total score	Executive / cognition	Positive symptoms	Negative symptoms	Mood / affect	Oral / motor
Verbal memory	201	−0.51^4-160	−0.58^4-160	NS	−0.24^4-150	−0.27^4-160	−0.31^4-160
Visual memory	192	−0.51^4-160	−0.61^4-160	NS	NS	−0.24^4-150	−0.42^4-160
Speeded visuomotor	193	−0.61^4-160	−0.70^4-160	NS	−0.30^4-160	−0.30^4-160	−0.46^4-160
Fine motor dexterity	191	0.46^4-160	0.51^4-160	NS	NS	NS	0.53^4-160
Speeded verbal production	199	−0.52^4-160	−0.59^4-160	NS	NS	NS	−0.42^4-160

↵4-150 p<0.001;
↵4-160 p<0.0001.
Verbal memory=Buschke verbal selective reminding test; visual memory=Rey-Osterrieth complex figure (immediate and delay recall); Speeded visuomotor=trail making test B and symbol digit modalities test (oral and written administrations); fine motor dexterity=grooved pegboard; speeded verbal production=controlled oral word association.