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Table 4 Correlation of AQ and MoCA scores for LI-PD patients

From: Characteristics of language impairment in Parkinson’s disease and its influencing factors

MoCA score

r

P-value

Total

0.027

0.923

Lines

−0.077

0.785

Copy cube

0.098

0.728

Clock drawing test

−0.012

0.967

Naming

−0.164

0.560

Digit span forward

0.023

0.938

Digit span backward

0.140

0.620

Alertness

−0.174

0.534

Calculation

−0.258

0.354

Language repeat

0.392

0.148

Verbal fluency

0.314

0.254

Abstraction

−0.139

0.622

Delayed recall

0.042

0.881

Orientation

−0.289

0.296

  1. LI-PD = language impairment Parkinson’s disease.