Background: Exercise and physical activity positively affect physical and mental health, and healthy workers contribute to increased work productivity. This study aimed to investigate time spent on exercise during leisure time and physical activity, including time at work, in relation to health-related quality of life (HRQOL) among Japanese workers.
Methods: An Internet-based national health survey —Collaborative Online Research on Novel-coronavirus and Work study (CoRoNaWork study)— was conducted among 33,087 Japanese workers in December 2020. After excluding invalid responses, 27,036 participants were categorized into four and five groups according to exercise time and physical activity time, respectively. Each group's scores were compared on each of the four questions on the Japanese version of the Centers for Disease Control and Prevention Health-Related Quality of Life (CDC HRQOL-4) between each group using a linear mixed model. Age-sex adjusted and multivariate models were used to compare each index of the CDC HRQOL-4.
Parkinson Symptoms and Health Related Quality of Life as Predictors of Costs: A Longitudinal Observational Study with Linear Mixed Model Analysis