Evidence map›Paper›PMID 31610757›Full record

ArticleThe Journal of orthopaedic and sports physical therapy2019

Abnormal Joint Loading During Gait in Persons With Hip Osteoarthritis Is Associated With Symptoms and Cartilage Lesions.

Tzu-Chieh Liao, Michael A Samaan, Tijana Popovic, Jan Neumann, Alan L Zhang, Thomas M Link, Sharmila Majumdar, Richard B Souza

Abstract read
In one paragraph

Article in The Journal of orthopaedic and sports physical therapy, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

17 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Hip Joint Loading During Walking Is Associated With Cartilage Defect Severity in Young Adult Football Players With Hip/Groin Pain.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2026
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  11. Exploratory analysis of gait mechanics in farmers.Journal of occupational and environmental hygiene · 2025
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  16. Patients with Symptomatic Hip Osteoarthritis Have Altered Kinematics during Stair Ambulation.PM & R : the journal of injury, function, and rehabilitation · 2021
    Article
  17. Article
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

8 authors.

Tzu-Chieh Liao
Michael A Samaan
Tijana Popovic
Jan Neumann
Alan L Zhang
Thomas M Link
Sharmila Majumdar
Richard B Souza

Funding

Structural, Biochemical and Functional Connectivity in Osteoarthritis using Quantitative Magnetic Resonance Imaging and Skeletal BiomechanicsR01AR069006 · NIAMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI MAJUMDAR, SHARMILA, SOUZA, RICHARD BRIAN · 2016 to 2025
$7.2M
Institutional Career Development CoreKL2TR001996 · NCATS · UNIVERSITY OF KENTUCKY · PI BUSH, MATTHEW LEE, KELLY, THOMAS H. · 2016 to 2025
$7.1M
Translation of Quantitative Imaging in OsteoarthritisP50AR060752 · NIAMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI SOUZA, RICHARD BRIAN · 2011 to 2015
$6.2M
Mentoring Biomechanics Research in OsteoarthritisK24AR072133 · NIAMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Richard Brian Souza · 2018 to 2026
$1.5M
Longitudinal Assessment of the Effects of Hip Arthroscopy on Articular Cartilage Biochemistry through a Novel Quantitative MRI-Based ApproachF32AR069458 · NIAMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI SAMAAN, MICHAEL A · 2016 to 2017
$124k
NCATS NIH HHS KL2 TR001996NIAMS NIH HHS F32 AR069458NIAMS NIH HHS K24 AR072133NIAMS NIH HHS P50 AR060752NIAMS NIH HHS R01 AR069006
6 · The paper itself

Abstract

backgroundHip joint loading in persons with hip osteoarthritis (OA) is not well studied, and its associations with symptoms and lesions are unknown.

objectivesTo determine whether hip joint loading differs between people with and without radiographic hip OA, and to identify its associations with patients' symptoms and cartilage morphology.

methodsForty-eight patients (28 male; mean ± SD age, 56.0 ± 12.2 years) with hip OA and 95 controls (40 male; age, 43.2 ± 13.6 years) participated in this cross-sectional analysis. Pelvic radiographs, questionnaires, magnetic resonance imaging (MRI), and gait analysis were conducted. The Hip disability and Osteoarthritis Outcome Score (HOOS) was used to assess symptoms. Cartilage morphology was graded on MRI scans using the Scoring Hip Osteoarthritis with Magnetic Resonance Imaging (SHOMRI) system. Biomechanical variables included peak external hip joint moment (Newton meters per kilogram) and moment impulses (Newton meters times milliseconds per kilogram) in all planes. Generalized estimating equations were used to compare the biomechanical characteristics between groups. In the patients with OA, associations of moment impulses with HOOS and SHOMRI scores were assessed with partial correlations.

resultsThe OA group exhibited higher peak external hip flexion and adduction moments (

conclusionPersons with hip OA exhibited abnormally high hip joint loads during walking, and high loads were associated with worse self-reported symptoms and cartilage morphology.

Indexed as

AdultAgedBiomechanical PhenomenaCartilage, ArticularCross-Sectional StudiesFemaleGaitHip JointHumansMagnetic Resonance ImagingMaleMiddle AgedOsteoarthritis, HipRadiographyRange of Motion, ArticularSelf ReportHOOSincreased hip momentmoment impulseSHOMRI

Identifiers

PMID31610757
PMCPMC7935417

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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.