Accuracy Activity Monitors for Inhospital Activity Monitoring of Geriatric Patients

The focus of this study will be to determine the accuracy of the MOX, the Axivity and Fitbit, Empatica and Chill+ activity monitors (with both custom-made and available algorithms) for the classification of lying, sitting, standing, walking and climbing stairs in hospitalized older people in Acute Care for the elderly (ACE) and geriatric rehabilitation units. In addition, the feasibility of the use of the activity monitors as a measurement tool in daily practice during hospitalization in the geriatric department will be investigated.