Unmasking Parkinson's Disease: The Relationship of Grit, Exercise, and Quality of Life.

Abstract

The purpose of this study was to investigate grit, exercise, and quality of life (QOL) among individuals diagnosed with Parkinson’s disease (PD). A sample of convenience was used. A survey which included the grit scale, QOL scale, and open-ended questions was distributed to participants (n = 101, 51 male and 50 female) who are members of online PD support groups across the United States. Data were analyzed by SPSS 25. Grit values averaged 3.65 ± 0.51 for participants (n = 101). When divided into groups, mean grit score for community-based exercisers was 3.78 ± 0.42 and 3.10 ± 0.48 for home-based exercisers. Grit was positively correlated to higher QOL on the Parkinson’s disease quality of life (PDQL; r = +0.293, P = .004). Grit was positively correlated to the emotional component of the PDQL (r = +0.462, P < .001). Participants with higher grit levels had higher emotional coping responses after being diagnosed with PD, exercised more, and were more willing to self-advocate. With limited rehabilitation visits allowed, physical therapists should be aware of community-based programs to redefine participation roles after diagnosis.