Evidence map›Paper›PMID 34854388›Full record

ArticleJournal of musculoskeletal & neuronal interactions2021

Low psoas major muscle area as a risk factor for contralateral hip fracture following intertrochanteric fracture.

Takehiro Kawakami, Takashi Imagama, Tomotoshi Murakami, Takehiro Kaneoka, Manabu Yamamoto

Abstract read
In one paragraph

Article in Journal of musculoskeletal & neuronal interactions, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–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

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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

3 citing papers in PubMed.

  1. Article
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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

5 authors.

Takehiro KawakamiDepartment of Orthopedic Surgery, Hagi Civil Hospital, Hagi, Japan.
Takashi ImagamaDepartment of Orthopedic Surgery, Yamaguchi University Graduate School of Medicine, Ube, Japan.
Tomotoshi MurakamiDepartment of Orthopedic Surgery, Hagi Civil Hospital, Hagi, Japan.
Takehiro KaneokaDepartment of Orthopedic Surgery, Japan Community Healthcare Organization Tokuyama Central Hospital, Shunan, Japan.
Manabu YamamotoDepartment of Orthopedic Surgery, Japan Community Healthcare Organization Tokuyama Central Hospital, Shunan, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThis study aimed to investigate the relationship between the psoas major muscle area as a risk factor and subsequent contralateral hip fractures in patients with initial intertrochanteric fractures.

methodsOf 136 treated for intertrochanteric fractures, 104 female patients had computed tomography done to assess their fractures at initial stage and had been followed up for more than 2 years. These patients were then divided into 2 groups: i.e. those who had a contralateral hip fracture (CF) (n=16) and those who did not (NF) (n=88) groups. We mainly assessed the relationship between the corrected psoas major muscle area (CPMA) at initial fracture and the occurrence of contralateral hip fracture.

resultsThe CF group had significantly lower CPMA than the NF group (p=0.001). There was positive correlation between the CPMA and the period from the initial to the contralateral hip fracture in the CF group. The CPMA cutoff value of 480.98 mm2/m2, was showed sensitivity of 63.6% and specificity of 87.5% in receiver operating characteristic curve analysis for all patients.

conclusionsThe lower CPMA was associated with the contralateral hip fracture within 2 years from initial intertrochanteric fracture. The low CPMA would be a risk factor for contralateral hip fracture.

Indexed as

Hip FracturesFemaleHumansMusclesRetrospective StudiesRisk FactorsTomography, X-Ray ComputedContralateral hip fractureIntertrochanteric fractureLow psoas major muscle areaSensitivitySpecificity

Identifiers

PMID34854388
PMCPMC8672404

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