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Table 2 Correlations between factors affecting ADL

From: The path linking disease severity and cognitive function with quality of life in Parkinson’s disease: the mediating effect of activities of daily living and depression

Variables H-Y MMSE GDS UPDRS II MCS PCS
H-Y –      
MMSE  − 0.514** –     
GDS 0.519**  − 0.488** –    
UPDRS II 0.463**  − 0.459** 0.560** –   
MCS  − 0.420** 0.435**  − 0.769**  − 0.410** –  
PCS  − 0.583** 0.526**  − 0.571**  − 0.666** 0.319** –
Mean ± SD 2.62 ± 1.33 22.75 ± 5.19 12.68 ± 7.58 12.51 ± 7.71 48.96 ± 12.88 30.19 ± 14.15
  1. H-Y: Modified Hoehn and Yahr Scale, MMSE: Mini-Mental State Examination, GDS: Geriatric Depression Scale, UPDRS II: Unified Parkinson’s Disease Rating Scale, MCS: mental component summary, PCS: physical component summary, SD: standard deviation
  2. **p < 0.01
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Health and Quality of Life Outcomes

ISSN: 1477-7525

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