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Current Geriatrics Reports

Erschienen in:

07.02.2019 | Neurology of Aging (KS Marder, Section Editor)

Wearable Sensor Technology to Measure Physical Activity (PA) in the Elderly

verfasst von: Ashwini K. Rao

Erschienen in: Current Geriatrics Reports | Ausgabe 1/2019

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Abstract

Purpose of Review

The goal of this paper is to provide a review of recent work on the use of wearable devices for measuring physical activity (PA) in the elderly.

Recent Findings

In older adults, PA is related to independence in activities of daily living and maintaining a good quality of life. With aging, there is a reduction in PA, which may explain reduced energy expenditure (EE) during rest and PA. In addition, there is also a reduction in the spatial extent of mobility (life-space). Sensors used for measuring PA include pedometers, uni-axial, bi-axial and tri-axial accelerometers, heart rate monitors combined with accelerometers, and complex systems using multiple types of sensors.

Summary

Wearable sensors are accurate at measuring step counts, PA intensity, and EE, but need to improve accuracy of measuring type of PA, spatial extent of PA, and measuring non-ambulatory PA. Clear standards for measurement, algorithms used for computing clinically relevant measures, need to be developed.

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Titel: Wearable Sensor Technology to Measure Physical Activity (PA) in the Elderly
verfasst von: Ashwini K. Rao
Publikationsdatum: 07.02.2019
Verlag: Springer US
Erschienen in: Current Geriatrics Reports / Ausgabe 1/2019
Elektronische ISSN: 2196-7865
DOI: https://doi.org/10.1007/s13670-019-0275-3

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Wearable Sensor Technology to Measure Physical Activity (PA) in the Elderly

Abstract

Purpose of Review

Recent Findings

Summary

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Niedriger diastolischer Blutdruck erhöht Risiko für schwere kardiovaskuläre Komplikationen

Therapiestart mit Blutdrucksenkern erhöht Frakturrisiko

Viel Bewegung in der Parkinsonforschung

Adjuvante Immuntherapie verlängert Leben bei RCC

Update Innere Medizin

Springer Medizin

Abstract

Purpose of Review

Recent Findings

Summary

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