ArticleSensors (Basel, Switzerland)2020
Quantifying Spatiotemporal Gait Parameters with HoloLens in Healthy Adults and People with Parkinson's Disease: Test-Retest Reliability, Concurrent Validity, and Face Validity.
Article in Sensors (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06590987 (Cueing-assisted Gamified Augmented-reality Gait-and-balance Rehabilitation at Home for People With Parkinson's Disease), which is not on this map. Cited by 17 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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.
Cueing-assisted Gamified Augmented-reality Gait-and-balance Rehabilitation at Home for People With Parkinson's Disease: Protocol of a Pragmatic Randomized Controlled Trial Implemented in the Clinical Pathway
Who cites it
17 citing papers in PubMed, 1 synthesis or guideline pooled it, 48 citations in OpenAlex.
- eHealth tools to assess the neurological function for research, in absence of the neurologist: a systematic review, part II (hardware).Journal of neurology · 2025Pooled it
- Clinical utility of digital technologies in Parkinson's disease.Journal of neural transmission (Vienna, Austria : 1996) · 2026Review
- Use of Head-Mounted Inertial Sensors for Mobility Tasks: Protocol for a Scoping Review.JMIR research protocols · 2025Article
- Gait Parameters Can Be Derived Reliably and Validly from Augmented Reality Glasses in People with Parkinson's Disease Performing 10-m Walk Tests at Comfortable and Fast Speeds.Sensors (Basel, Switzerland) · 2025Article
- Telemedicine in nephrology: future perspective and solutions.Clinical kidney journal · 2024Article
- Gait and Balance Assessments with Augmented Reality Glasses in People with Parkinson's Disease: Concurrent Validity and Test-Retest Reliability.Sensors (Basel, Switzerland) · 2024Article
- Remotely prescribed and monitored home-based gait-and-balance therapeutic exergaming using augmented reality (AR) glasses: protocol for a clinical feasibility study in people with Parkinson's disease.Pilot and feasibility studies · 2024Article
- A larger augmented-reality field of view improves interaction with nearby holographic objects.PloS one · 2024Article
- Gait-modifying effects of augmented-reality cueing in people with Parkinson's disease.Frontiers in neurology · 2024Article
- Test-Retest and Inter-Rater Reliability of the 20-Meter Ambulation Test in Patients with Parkinson's Disease.Journal of rehabilitation medicine · 2023Article
- Performing Dynamic Weight-Shifting Balance Exercises With a Smartphone-Based Wearable Telerehabilitation System for Home Use by Individuals With Parkinson's Disease: A Proof-of-Concept Study.IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society · 2023Article
- Digitizing a Therapeutic: Development of an Augmented Reality Dual-Task Training Platform for Parkinson's Disease.Sensors (Basel, Switzerland) · 2022Article
- The Microsoft HoloLens 2 Provides Accurate Measures of Gait, Turning, and Functional Mobility in Healthy Adults.Sensors (Basel, Switzerland) · 2022Article
- Smart Eyeglasses: A Valid and Reliable Device to Assess Spatiotemporal Parameters during Gait.Sensors (Basel, Switzerland) · 2022Article
- A Wearable Mixed Reality Platform to Augment Overground Walking: A Feasibility Study.Frontiers in human neuroscience · 2022Article
- Validity of Hololens Augmented Reality Head Mounted Display for Measuring Gait Parameters in Healthy Adults and Children with Cerebral Palsy.Sensors (Basel, Switzerland) · 2021Article
- A Review of the Potential of Virtual Walking Techniques for Gait Rehabilitation.Frontiers in human neuroscience · 2021Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 2 institutions in 1 country.
Funding
Abstract
Microsoft's HoloLens, a mixed-reality headset, provides, besides holograms, rich position data of the head, which can be used to quantify what the wearer is doing (e.g., walking) and to parameterize such acts (e.g., speed). The aim of the current study is to determine test-retest reliability, concurrent validity, and face validity of HoloLens 1 for quantifying spatiotemporal gait parameters. This was done in a group of 23 healthy young adults (mean age 21 years) walking at slow, comfortable, and fast speeds, as well as in a group of 24 people with Parkinson's disease (mean age 67 years) walking at comfortable speed. Walking was concurrently measured with HoloLens 1 and a previously validated markerless reference motion-registration system. We comprehensively evaluated HoloLens 1 for parameterizing walking (i.e., walking speed, step length and cadence) in terms of test-retest reliability (i.e., consistency over repetitions) and concurrent validity (i.e., between-systems agreement), using the intraclass correlation coefficient (ICC) and Bland-Altman's bias and limits of agreement. Test-retest reliability and between-systems agreement were excellent for walking speed (ICC ≥ 0.861), step length (ICC ≥ 0.884), and cadence (ICC ≥ 0.765), with narrower between-systems than over-repetitions limits of agreement. Face validity was demonstrated with significantly different walking speeds, step lengths and cadences over walking-speed conditions. To conclude, walking speed, step length, and cadence can be reliably and validly quantified from the position data of the wearable HoloLens 1 measurement system, not only for a broad range of speeds in healthy young adults, but also for self-selected comfortable speed in people with Parkinson's disease.
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.