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Table 5 Correlations (Rho Spearman) between PDQ-Carer and SF-36

From: Spanish version of the Parkinson’s Disease Questionnaire–Carer (PDQ-Carer)

 

PF

RP

RE

SF

MH

E/V

PAIN

GHP

PDQ-Carer: Personal and Social Activities

-0.42

-0.43

-0.45

-0.59

-0.53

-0.50

-0.40

-0.46

PDQ-Carer: Anxiety and Depression

-0.45

-0.37

-0.50

-0.45

-0.58

-0.53

-0.44

-0.59

PDQ-Carer: Self Care

-0.54

-0.51

-0.54

-0.58

-0.52

-0.55

-0.49

-0.57

PDQ-Carer: Strain

-0.31

-0.35

-0.44

-0.49

-0.53

-0.52

-0.42

-0.43

  1. Note: SF-36: PF Physical Functioning, SF-36: RP Role Physical, SF-36: RE Role Emotional, SF-36: SF Social Functioning, SF-36: MH Mental Health, SF-36: E/V Energy/Vitality, SF-36: GHP General Health Perception. All correlations significant at 0.001. The negative correlations are due to inverse scoring algoithms on the SF-36 and PDQ-Carer