Physical activity and posttraumatic growth in patients receiving maintenance hemodialysis: A prospective study

This study used a prospective design to examine the association between self-reported physical activity and posttraumatic growth (PTG) over a 1-year period among 150 patients receiving maintenance hemodialysis. Transport-related, household, and leisure-time physical activity were positively associated with PTG at baseline and follow-up. Total physical activity could predict higher levels of PTG at follow-up, after controlling for baseline PTG and other covariates. The findings indicate that daily physical activity could be a modifiable behavioral factor associated with PTG among patients receiving maintenance hemodialysis. Further study is needed using a randomized controlled design and objective measures of physical activity.