Evidence map›Paper›PMID 27315060›Full record

ArticlePloS one2016

Association between Thigh Muscle Volume and Leg Muscle Power in Older Women.

Ulrich Lindemann, Christian Mohr, Juergen Machann, Konstantinos Blatzonis, Kilian Rapp, Clemens Becker

Abstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

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

15 citing papers in PubMed.

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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

6 authors.

Ulrich LindemannDepartment of Clinical Gerontology and Rehabilitation, Robert-Bosch-Hospital, Stuttgart, Germany.
Christian MohrDepartment of Clinical Gerontology and Rehabilitation, Robert-Bosch-Hospital, Stuttgart, Germany.
Juergen MachannInstitute for Diabetes Research and Metabolic Diseases (IDM) of the Helmholtz Center Munich at the University of Tübingen, Tübingen, Germany.
Konstantinos BlatzonisDepartment of Radiology and Nuclear Medicine, Robert-Bosch-Hospital, Stuttgart, Germany.
Kilian RappDepartment of Clinical Gerontology and Rehabilitation, Robert-Bosch-Hospital, Stuttgart, Germany.
Clemens BeckerDepartment of Clinical Gerontology and Rehabilitation, Robert-Bosch-Hospital, Stuttgart, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The construct of sarcopenia is still discussed with regard to best appropriate measures of muscle volume and muscle function. The aim of this post-hoc analysis of a cross-sectional experimental study was to investigate and describe the hierarchy of the association between thigh muscle volume and measurements of functional performance in older women. Thigh muscle volume of 68 independently living older women (mean age 77.6 years) was measured via magnetic resonance imaging. Isometric strength was assessed for leg extension in a movement laboratory in sitting position with the knee flexed at 90° and for hand grip. Maximum and habitual gait speed was measured on an electronic walk way. Leg muscle power was measured during single leg push and during sit-to-stand performance. Thigh muscle volume was associated with sit-to-stand performance power (r = 0.628), leg push power (r = 0.550), isometric quadriceps strength (r = 0.442), hand grip strength (r = 0.367), fast gait speed (r = 0.291), habitual gait speed (r = 0.256), body mass index (r = 0.411) and age (r = -0.392). Muscle power showed the highest association with thigh muscle volume in healthy older women. Sit-to-stand performance power showed an even higher association with thigh muscle volume compared to single leg push power.

Indexed as

AgedAged, 80 and overFemaleHand StrengthHumansMagnetic Resonance ImagingMuscle, SkeletalMuscle StrengthQuadriceps MuscleThighWalking

Identifiers

PMID27315060
PMCPMC4912092

What OpenQuestion holds

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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.