Evidence map›Paper›PMID 34451039›Full record

Trial reportSensors (Basel, Switzerland)2021

Sensor-Based Gait Retraining Lowers Knee Adduction Moment and Improves Symptoms in Patients with Knee Osteoarthritis: A Randomized Controlled Trial.

Sizhong Wang, Peter P K Chan, Ben M F Lam, Zoe Y S Chan, Janet H W Zhang, Chao Wang, Wing Kai Lam, Kevin Ki Wai Ho, Rosa H M Chan, Roy T H Cheung

Open access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Sensors (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
4.8field-weighted citation impact, top 4% of its field
1 · What the graph read from 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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 45 citations in OpenAlex.

  1. Pooled it
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  4. Oblique lateral interbody fusion with prioritized core vertebral correction technology for the treatment of lumbosacral curve-driven degenerative lumbar scoliosis.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2026
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  5. Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 3 institutions in 5 countries.

Sizhong WangGait & Motion Analysis Laboratory, Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong.ORCID 0000-0002-9274-3447
Peter P K ChanGait & Motion Analysis Laboratory, Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong.
Ben M F LamGait & Motion Analysis Laboratory, Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong.
Zoe Y S ChanGait & Motion Analysis Laboratory, Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong.
Janet H W ZhangGait & Motion Analysis Laboratory, Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong.
Chao WangGait & Motion Analysis Laboratory, Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong.
Wing Kai LamLi Ning Sports Research Centre, Li Ning (China) Sports Goods Co., Ltd., Beijing 101111, China.
Kevin Ki Wai HoDepartment of Orthopaedics & Traumatology, The Chinese University of Hong Kong, Hong Kong.ORCID 0000-0001-8647-8475
Rosa H M ChanDepartment of Electronic Engineering, City University of Hong Kong, Hong Kong.ORCID 0000-0003-4808-2490
Roy T H CheungGait & Motion Analysis Laboratory, Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong.ORCID 0000-0002-0288-7755
Hong Kong Polytechnic University · HKChinese University of Hong Kong · HKCity University of Hong Kong · HK

Funding

Innovation and Technology Commission - Hong Kong ITS/143/17
6 · The paper itself

Abstract

The present study compared the effect between walking exercise and a newly developed sensor-based gait retraining on the peaks of knee adduction moment (KAM), knee adduction angular impulse (KAAI), knee flexion moment (KFM) and symptoms and functions in patients with early medial knee osteoarthritis (OA). Eligible participants (

Indexed as

Osteoarthritis, KneeBiomechanical PhenomenaGaitHumansKnee JointWalkinggait retrainingknee osteoarthritismachine learningmedial knee loading

Identifiers

PMID34451039
PMCPMC8402273
OpenAlexW3193714209

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.