Evidence map›Paper›PMID 37118558›Full record

ArticleArchives of osteoporosis2023

Not only muscle mass but also muscle quality is associated with knee extension muscle strength in patients with hip fractures.

Takuya Umehara, Akinori Kaneguchi, Keita Watanabe, Nobuhisa Katayama, Hidefumi Teramoto, Daisuke Kuwahara, Ryo Kaneyashiki, Toshiyuki Mizuno, Nobuhiro Kito, Masayuki Kakehashi

Abstract read
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In one paragraph

Article in Archives of osteoporosis, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.2field-weighted citation impact, top 50% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. 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.

Takuya UmeharaDepartment of Rehabilitation, Faculty of Rehabilitation, Hiroshima International University, Kurose-Gakuendai 555-36, Higashi-Hiroshima, Hiroshima, Japan. start.ume0421@gmail.com.
Akinori KaneguchiDepartment of Rehabilitation, Faculty of Rehabilitation, Hiroshima International University, Kurose-Gakuendai 555-36, Higashi-Hiroshima, Hiroshima, Japan.
Keita WatanabeDepartment of Rehabilitation, Kure Kyosai Hospital, Nishichuo 2-3-28, Kure, Hiroshima, Japan.
Nobuhisa KatayamaDepartment of Rehabilitation, Kure Kyosai Hospital, Nishichuo 2-3-28, Kure, Hiroshima, Japan.
Hidefumi TeramotoDepartment of Orthopaedic Surgery, Kure Kyosai Hospital, Nishichuo 2-3-28, Hiroshima, Kure, Japan.
Daisuke KuwaharaDepartment of Rehabilitation, Saiseikai Kure Hospital, Sanjo 2-1-13, Kure, Hiroshima, Japan.
Ryo KaneyashikiDepartment of Rehabilitation, Saiseikai Kure Hospital, Sanjo 2-1-13, Kure, Hiroshima, Japan.
Toshiyuki MizunoDepartment of Orthopaedic Surgery, Saiseikai Kure Hospital, Sanjo 2-1-13, Hiroshima, Kure, Japan.
Nobuhiro KitoDepartment of Rehabilitation, Faculty of Rehabilitation, Hiroshima International University, Kurose-Gakuendai 555-36, Higashi-Hiroshima, Hiroshima, Japan.
Masayuki KakehashiDepartment of Health Informatics, Graduate School of Biomedical and Health Sciences, Hiroshima University, Kasumi 1-2-3, Minami-Ku, Hiroshima, Hiroshima, Japan.
Hiroshima International University · JPKure Kyosai Hospital · JPKure Medical Center · JPHiroshima University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Our results revealed that the decrease in isometric knee extension muscle strength on the operated and nonoperated sides in patients with hip fractures was associated with not only a decrease in skeletal muscle mass but also a decrease in muscle quality, characterized by a decreased PhA. PURPOSE: This study aimed to assess the relationship between isometric knee extension muscle strength on the operated or nonoperated sides and PhA in patients with hip fractures at approximately 6 months postoperatively.

methodsThis study was a cross-sectional study. Skeletal muscle index (SMI), PhA, knee extension muscle strength on the operated and nonoperated sides, and other physical function variables were assessed at approximately 6 months postoperatively. To identify predictors of knee extension muscle strength on the operated and nonoperated sides, hierarchical multiple regression analysis was performed.

resultsA total of 90 patients with hip fractures were included (mean age, 80.1 ± 6.9 years). SMI (0.45) and PhA on the operated side (0.27) were the significant associated factors extracted for isometric knee extension muscle strength on the operated side (standardized partial regression coefficients), independent of age, sex, and body mass index (BMI). Movement control during one-leg standing on the nonoperated side (0.26), SMI (0.32), and PhA on the nonoperated side (0.40) were the significant associated factors extracted for isometric knee extension muscle strength on the nonoperated side, independent of age, sex and BMI.

conclusionsOur results revealed that the decrease in isometric knee extension muscle strength on the operated and nonoperated sides in patients with hip fractures at approximately 6 months postoperatively was associated with not only a decrease in skeletal muscle mass but also a decrease in muscle quality, characterized by a decreased PhA.

Indexed as

Hip FracturesKnee JointAgedAged, 80 and overCross-Sectional StudiesHumansMuscle, SkeletalMuscle StrengthHip fractureKnee extension muscle strengthMuscle qualitySix months postoperatively

Identifiers

PMID37118558
OpenAlexW4367307698

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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.