Measuring moderate-intensity walking in older adults using the ActiGraph accelerometer

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Measuring moderate-intensity walking in older adults using the ActiGraph accelerometer

BACKGROUND Accelerometry is the method of choice for objectively assessing physical activity in older adults. Many studies have used an accelerometer count cut point corresponding to 3 metabolic equivalents (METs) derived in young adults during treadmill walking and running with a resting metabolic rate (RMR) assumed at 3.5 mL · kg-1 · min-1 (corresponding to 1 MET). RMR is lower in older adult...

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Faller classification in elderly populations can facilitate preventative care before a fall occurs. A novel wearable-sensor based faller classification method for the elderly was developed using accelerometer-based features from straight walking and turns. Seventy-six older individuals (74.15 ± 7.0 years), categorized as prospective fallers and non-fallers, completed a six-minute walk test with...

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ژورنال

عنوان ژورنال: BMC Geriatrics

سال: 2016

ISSN: 1471-2318

DOI: 10.1186/s12877-016-0380-5