The Prevalence of Fatigue Following Deep Brain Stimulation Surgery in Parkinson's Disease and Association with Quality of Life

Table 2

Correlation of Fatigue Severity Scale with Parkinson Disease Questionnaire (PDQ) 39 subscores.

PDQ 39 subscore	Spearman’s correlation (𝑃 value)
Total	0.37 (0.02)*
Mobility	0.33 (0.04)*
Activities of daily living	0.27 (0.08)
Emotional well-being	0.38 (0.01)*
Stigma	0.16 (0.32)
Social support	0.20 (0.20)
Cognition	0.42 (0.006)**
Communication	0.11 (0.50)
Bodily discomfort	0.49 (0.001)**

^∗𝑃 value significant <0.05; ^∗∗𝑃 value < 0.01.