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Table 4 Correlations between the new questionnaire and other clinical instruments

From: Activities of daily living questionnaire from patients’ perspectives in Parkinson’s disease: a cross-sectional study

 

Coefficient

P-value

K-MMSE

−0.066

0.621

HY stage

0.682

<0.001

SEADL

−0.617

<0.001

UPDRS

0.521

<0.001

 Mentation’

0.313

0.021

 ADL’

0.608

<0.001

 Motor’

0.322

0.018

 Complications’

0.562

<0.001

BDI

0.586

<0.001

PDQL

−0.605

<0.001

 Parkinson’s symptoms’

−0.596

<0.001

 Systemic symptoms’

−0.527

<0.001

 Social function’

−0.589

<0.001

 Emotional function’

−0.594

<0.001

ADQ

0.480

0.000

FSS

0.449

0.001

  1. K-MMSE Korean Mini-Mental Status Examination, HY Hoehn and Yahr, SEADL Schwab and England ADL, UPDRS Unified Parkinson’s Disease Rating Scale, ADL Activities of Daily Living, BDI Beck’s Depression Inventory, PDQL Parkinson’s Disease Quality of Life, ADQ Autonomic Dysfunction Questionnaire, FSS Fatigue Severity Scale