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Table 5 Results of a simple regression analysis for the Parkinson’s Disease Quality of Life Score

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

 

P-value

R 2

New questionnaire

<0.001

0.366

K-MMSE

0.746

0.002

HY stage

0.003

0.162

SEADL

<0.001

0.280

UPDRS

<0.001

0.232

 Mentation’

0.005

0.150

 ADL’

<0.001

0.335

 Motor’

0.035

0.088

 Complications’

<0.001

0.247

BDI

0.002

0.181

ADQ

0.011

0.128

FSS

0.238

0.030

  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, ADQ Autonomic Dysfunction Questionnaire, FSS Fatigue Severity Scale