“…Demographic factors including male gender, younger age, and white race have been associated with increased physical activity 17,19,20 . In addition, clinical factors associated with higher levels of physical activity include increased physical function, less comorbidity, lower depression, less behavioral symptoms, reduced pain, and decreased delirium severity 1,12,15,20,21 . However, these studies were focused on older adults without cognitive impairment 1,12,15,17,19–21 .…”