ArticleAging and disease2019
Quantitative Evaluation of Gait Disturbance on an Instrumented Timed Up-and-go Test.
Article in Aging and disease, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
24 citing papers in PubMed, 33 citations in OpenAlex.
- Association Between Smartphone-Based IMU Turning Performance and Screening-Defined Mild Cognitive Impairment in Older Adults.Sensors (Basel, Switzerland) · 2026Article
- MRI Diffusion Tensor Image Analysis Along the Perivascular Space: Effects of Mean Tract Orientation Divergence.Journal of magnetic resonance imaging : JMRI · 2026Article
- Association Between Phase Angle and AWGS 2025-Defined Sarcopenia in Community-Dwelling Older Adults.Healthcare (Basel, Switzerland) · 2026Article
- Handgrip and gait metrics as scalable markers of physical health in schizophrenia and alcohol use disorders.Global mental health (Cambridge, England) · 2026Article
- Characteristics of Trunk Acceleration and Angular Velocity in Turning Movement in Post-Stroke Patients with High Risk of Falling.Sensors (Basel, Switzerland) · 2025Article
- A Smartphone-Based Timed Up and Go Test Self-Assessment for Older Adults: Validity and Reliability Study.JMIR aging · 2025Article
- Technological Advances for Gait and Balance in Normal Pressure Hydrocephalus: A Systematic Review.Bioengineering (Basel, Switzerland) · 2025Review
- Quantitative analysis of gait and balance using deep learning on monocular videos and the timed up and go test in idiopathic normal-pressure hydrocephalus.Frontiers in aging neuroscience · 2025Article
- 'Watkins' & 'Watkins2.0': Smart phone applications (Apps) for gait-assessment in normal pressure hydrocephalus and decompensated long-standing overt ventriculomegaly.Acta neurochirurgica · 2024Article
- "TiC-TUG": technology in clinical practice using the instrumented timed up and go test-a scoping review.Aging clinical and experimental research · 2024Article
- Effects of ankle-foot orthoses on gait parameters in post-stroke patients with different Brunnstrom stages of the lower limb: a single-center crossover trial.European journal of medical research · 2024Article
- The necessity of gait evaluation on the 7th day after tap tests for the idiopathic normal pressure hydrocephalus patients.BMC geriatrics · 2023Review
- Fluctuations in Upper and Lower Body Movement during Walking in Normal Pressure Hydrocephalus and Parkinson's Disease Assessed by Motion Capture with a Smartphone Application, TDPT-GT.Sensors (Basel, Switzerland) · 2023Article
- Artificial Intelligence Distinguishes Pathological Gait: The Analysis of Markerless Motion Capture Gait Data Acquired by an iOS Application (TDPT-GT).Sensors (Basel, Switzerland) · 2023Article
- Reliability and validity of quantitative evaluation of anticipatory postural adjustments using smartphones.Journal of physical therapy science · 2023Review
- Development of Smartphone Application for Markerless Three-Dimensional Motion Capture Based on Deep Learning Model.Sensors (Basel, Switzerland) · 2022Article
- Assessment of dual-tasking during a dynamic balance task using a smartphone app: a pilot study.Journal of physical therapy science · 2022Article
- The timed up and go test in idiopathic normal pressure hydrocephalus: a Nationwide Study of 1300 patients.Fluids and barriers of the CNS · 2022Article
- Evaluation of the Effectiveness of the Tap Test by Combining the Use of Functional Gait Assessment and Global Rating of Change.Frontiers in neurology · 2022Article
- Gait Assessment Using Three-Dimensional Acceleration of the Trunk in Idiopathic Normal Pressure Hydrocephalus.Frontiers in aging neuroscience · 2021Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Although the 3-m timed up-and-go test (TUG) is reliable for evaluating mobility, TUG time is insufficient to evaluate mild gait disturbance; we, therefore aimed to investigate other measurements with instrumented TUG (iTUG) using a free smartphone application. Our inclusion criterion in this study is only that participants can walk without any assistance. This study included three heterogeneous groups; patients who underwent a tap test or shunt surgery, 29 inpatients hospitalized for other reasons, and 87 day-care users. After the tap test, 28 were diagnosed with tap-positive idiopathic normal-pressure hydrocephalus (iNPH) and 8 were diagnosed with tap-negative. Additionally, 18 patients were assessed iTUG before and after shunt surgery. During iTUG, time and 3-dimensional (3D) acceleration were automatically recorded every 0.01 s. A volume of the 95% confidence ellipsoid (95%CE) of all plots for 3D acceleration was calculated. Additionally, an iTUG score was defined as (95%CE volume)
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Registered trials
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