Identifying factors associated with sedentary time after stroke: Secondary analysis of pooled data from nine primary studies

摘要: Background: High levels of sedentary time increases the risk cardiovascular disease, including recurrent stroke. Objective: This study aimed to identify factors associated with high in community-dwelling people Methods: For this data pooling study, authors published and ongoing trials that collected data, using activPAL monitor, stroke were invited contribute their raw data. The was reprocessed, algorithms created sleep-wake determine percentage waking hours spent sedentary. We explored demographic stroke-related total uninterrupted bouts unique, both univariable multivariable, regression analyses. Results: 274 included participants from Australia, Canada, United Kingdom, spent, on average, 69% (SD 12.4) Of factors, slower walking speeds significantly independently a higher (p = 0.001) >30 >60 min 0.001 p 0.004, respectively). Regression models explained 11–19% variance prolonged bouts. Conclusion: found variability largely unaccounted for by variables. Behavioral environmental are likely play an important role behavior after Further work is required develop test effective interventions address