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Table 2 Relationship between measures of HRQoL in people with PD and care-giver strain (MCSI)

From: Health-related quality of life and strain in caregivers of Australians with Parkinson’s disease: An observational study

Correlated variables

Spearman rho

p value

PD EQ-5D VAS

−0.16

0.061

PD EQ-5D VAS Wt

−0.20

0.025

PD EQ-5D TTO

−0.18

0.042

PD PDQ-39

0.43

0.001