Cognitive Function in Parkinson’s Disease Patients with and without Anxiety

Table 2

Neuropsychological performance.

	PDA−; ()	PDA+; ()	values
Global cognition
MMSE	28.2 (1.5)	27.5 (1.8)
Attention/visuomotor processing speed
TMT-A, -score	(1.2)	0.66 (2.23)
Executive function
TMT-B, -score	(1.1)	(1.8)	⁢
Working memory
Digit Span forward total	10.6 (2.3)	8.8 (3.2)	⁢
Digit Span backward total	7.2 (2.8)	5.7 (1.5)	⁢
Language
Semantic verbal fluency, -score	(1.0)	(1.1)
Phonemic verbal fluency, -score	(1.1)	(1.2)
Memory/new verbal learning
LM-I immediate recall, -score	(1.1)	(1.1)
LM-II, -score	0.10 (1.1)	(1.1)
% LM retention, -score	0.40 (1.2)	0.14 (1.2)

Note: values represent mean (SD). indicates significant differences at the level.