Toward automating clinical assessments: a survey of the timed up and go

G Sprint, DJ Cook, DL Weeks - IEEE reviews in biomedical …, 2015 - ieeexplore.ieee.org
Older adults often suffer from functional impairments that affect their ability to perform
everyday tasks. To detect the onset and changes in abilities, healthcare professionals …

[HTML][HTML] Early diagnosis of frailty: Technological and non-intrusive devices for clinical detection

F Anabitarte-García, L Reyes-González… - Ageing research …, 2021 - Elsevier
This work analyses different concepts for frailty diagnosis based on affordable standard
technology such as smartphones or wearable devices. The goal is to provide ideas that go …

Relation between leg extension power and 30-s sit-to-stand muscle power in older adults: validation and translation to functional performance

J Alcazar, RS Kamper, P Aagaard, B Haddock… - Scientific reports, 2020 - nature.com
This study aimed to assess the validity and functional relevance of a standardized procedure
to assess lower limb muscle power by means of the 30-s sit-to-stand (STS) test when …

Smartphone videos of the sit-to-stand test predict osteoarthritis and health outcomes in a nationwide study

MA Boswell, Ł Kidziński, JL Hicks, SD Uhlrich… - npj Digital …, 2023 - nature.com
Physical function decline due to aging or disease can be assessed with quantitative motion
analysis, but this currently requires expensive laboratory equipment. We introduce a self …

Best protocol for the sit-to-stand test in subjects with COPD

AA Morita, GW Bisca, FVC Machado… - Respiratory …, 2018 - rc.rcjournal.com
BACKGROUND: Different protocols for the sit-to-stand test (STS) are available for assessing
functional capacity in COPD. We sought to correlate each protocol of the STS (ie, the 5 …

Inertial measurement systems for segments and joints kinematics assessment: towards an understanding of the variations in sensors accuracy

K Lebel, P Boissy, H Nguyen, C Duval - Biomedical engineering online, 2017 - Springer
Background Joints kinematics assessment based on inertial measurement systems, which
include attitude and heading reference system (AHRS), are quickly gaining in popularity for …

Wavelet-based sit-to-stand detection and assessment of fall risk in older people using a wearable pendant device

A Ejupi, M Brodie, SR Lord, J Annegarn… - IEEE Transactions …, 2016 - ieeexplore.ieee.org
Goal: Wearable devices provide new ways to identify people who are at risk of falls and track
long-term changes of mobility in daily life of older people. The aim of this study was to …

Beyond center-based testing: Understanding and improving functioning with wearable technology in MS

G Brichetto, L Pedullà, J Podda… - Multiple Sclerosis …, 2019 - journals.sagepub.com
Wearable sensors are designed to be worn on the body or embedded into portable devices
(eg smartphones and smartwatches), allowing continuous patient-based monitoring …

Postural transitions detection and characterization in healthy and patient populations using a single waist sensor

A Atrsaei, F Dadashi, C Hansen, E Warmerdam… - … of neuroengineering and …, 2020 - Springer
Background Sit-to-stand and stand-to-sit transitions are frequent daily functional tasks
indicative of muscle power and balance performance. Monitoring these postural transitions …

[HTML][HTML] Technology-based measurements for screening, monitoring and preventing frailty

L Dasenbrock, A Heinks, M Schwenk, JM Bauer - 2016 - kops.uni-konstanz.de
Method: A systematic literature search in PubMed and the Cochrane Library was conducted.
Articles were selected according to the following criteria: frail and/or pre-frail population, use …