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.
Familial aggregation of Parkinson's disease in a multiethnic community-based case-control study
