Evidence map›Paper›PMID 27002423›Full record

ArticleScientific reports2016

Investigation of association between hip morphology and prevalence of osteoarthritis.

Wei-Nan Zeng, Fu-You Wang, Cheng Chen, Ying Zhang, Xiao-Yuan Gong, Kai Zhou, Zhi Chen, Duan Wang, Zong-Ke Zhou, Liu Yang

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. 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
4.7field-weighted citation impact, top 5% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 38 citations in OpenAlex.

  1. Pooled it
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  6. Article
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  9. Mid-Term Outcomes of Cementless Total Hip Arthroplasty in Adult Patients with Childhood Hip Infection.Medical science monitor : international medical journal of experimental and clinical research · 2021
    Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Labral tears with axial plane disorders.Joint diseases and related surgery · 2020
    Article
  15. Observational
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  17. Review
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 4 institutions in 1 country.

Wei-Nan ZengCenter for Joint Surgery, Southwest Hospital, Third Military Medical University, Chongqing, 400038, China.
Fu-You WangCenter for Joint Surgery, Southwest Hospital, Third Military Medical University, Chongqing, 400038, China.
Cheng ChenCenter for Joint Surgery, Southwest Hospital, Third Military Medical University, Chongqing, 400038, China.
Ying ZhangCenter for Joint Surgery, Southwest Hospital, Third Military Medical University, Chongqing, 400038, China.
Xiao-Yuan GongCenter for Joint Surgery, Southwest Hospital, Third Military Medical University, Chongqing, 400038, China.
Kai ZhouDepartment of Orthopaedics, West China Hospital, Sichuan University, Chengdu, 610041, China.
Zhi ChenDepartment of Orthopaedics, West China Hospital, Sichuan University, Chengdu, 610041, China.
Duan WangDepartment of Orthopaedics, West China Hospital, Sichuan University, Chengdu, 610041, China.
Zong-Ke ZhouDepartment of Orthopaedics, West China Hospital, Sichuan University, Chengdu, 610041, China.
Liu YangCenter for Joint Surgery, Southwest Hospital, Third Military Medical University, Chongqing, 400038, China.
Southwest Hospital · CNArmy Medical University · CNSichuan University · CNWest China Hospital of Sichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The cause of hip osteoarthritis (OA) remains unclear, morphologic abnormality of hip was thought to be a contributing factor to hip OA. The hypothesis was that there were subtle anatomical morphology differences of the hip between normal and OA subjects; the objective of this study was to explore these anatomical differences which are predisposing to hip OA based on CT 3D reconstruction. Ninety-three normal subjects (186 hips) and 66 mild-to-moderate hip OA subjects (132 hips) were recruited in this study. Three parameters of the head-neck relationship were assessed: translation, rotation and concavity. Translation was the potential translational movements of femoral head related to the neck's axis. Rotation was described by the physeal scar to evaluate the rotation tendency of femoral head related to the neck at the head-neck junction. Concavity was used to assess the sphericity of the head as it joins the neck. The femoral neck anteversion angle and some parameters of the acetabulum: anteversion, inclination and CE angle were measured too. By comparison, it was found that OA subjects had less femoral head sphericity, head-neck junction concavity, acetabular and femoral neck anteversion angle; but greater acetabular coverage. These characteristics increased the risk of hip OA in OA subjects.

Indexed as

AcetabulumAdultFemaleFemurHipHumansMaleMiddle AgedOsteoarthritis, HipPrevalenceRisk FactorsRotationTomography, X-Ray ComputedYoung Adult

Identifiers

PMID27002423
PMCPMC4802216
OpenAlexW2324531670

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.