Evidence map›Paper›PMID 35035530›Full record

ArticleApplied bionics and biomechanics2022

Ankle-Injury Patients Perform More Microadjustments during Walking: Evidence from Velocity Profiles in Gait Analysis.

Xin Liu, Bin Zheng, Qinwei Guo, Yuanyuan Yu, Zhongshi Zhang, Aziguli Wulamu, Dezheng Zhang

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Applied bionics and biomechanics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
0.4field-weighted citation impact, top 47% 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

0 citing papers in PubMed, 2 citations in OpenAlex.

No citing paper in PubMed yet.

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

7 authors at 3 institutions in 2 countries.

Xin LiuSchool of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing, China 100083.ORCID https://orcid.org/0000-0001-7909-9012
Bin ZhengSurgical Simulation Research Laboratory, Department of Surgery, University of Alberta, Edmonton, Alberta, Canada T6G 2E1.ORCID https://orcid.org/0000-0003-3476-5936
Qinwei GuoInstitute of Sports Medicine, Peking University Third Hospital, Beijing, China 100191.ORCID https://orcid.org/0000-0003-3600-9544
Yuanyuan YuInstitute of Sports Medicine, Peking University Third Hospital, Beijing, China 100191.ORCID https://orcid.org/0000-0002-6179-521X
Zhongshi ZhangSurgical Simulation Research Laboratory, Department of Surgery, University of Alberta, Edmonton, Alberta, Canada T6G 2E1.ORCID https://orcid.org/0000-0002-5836-7257
Aziguli WulamuSchool of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing, China 100083.ORCID https://orcid.org/0000-0001-7228-7838
Dezheng ZhangSchool of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing, China 100083.ORCID https://orcid.org/0000-0002-0647-3154
University of Alberta · CAPeking University · CNUniversity of Science and Technology Beijing · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionWe evaluated the velocity profiles of patients with lateral collateral ligament (LCL) injuries of the ankle with a goal of understanding the control mechanism involved in walking.

methodsWe tracked motions of patients' legs and feet in 30 gait cycles recorded from patients with LCL injuries of the ankle and compared them to 50 gait cycles taken from normal control subjects. Seventeen markers were placed on the foot following the Heidelberg foot measurement model. Velocity profiles and microadjustments of the knee, ankle, and foot were calculated during different gait phases and compared between the patient and control groups.

resultsPatients had a smaller first rocker percentage and larger second rocker percentage in the gait cycle compared to controls. Patients also displayed shorter stride length and slower strides and performed more microadjustments in the second rocker phase than in other rocker/swing phases. Patients' mean velocities of the knee, ankle, and foot in the second rocker phase were also significantly higher than that in control subjects.

Identifiers

PMID35035530
PMCPMC8758300
OpenAlexW4205837833

What OpenQuestion holds

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LicenceCC BY
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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.