Evidence map›Paper›PMID 39508895›Full record

ArticleJournal of applied physiology (Bethesda, Md. : 1985)2024

Reduced Achilles tendon stiffness in aging associates with higher metabolic cost of walking.

Aubrey J Gray, Rebecca L Krupenevich, John A Batsis, Gregory S Sawicki, Jason R Franz

Abstract read
In one paragraph

Article in Journal of applied physiology (Bethesda, Md. : 1985), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Aubrey J GrayJoint Department of Biomedical Engineering, University of North Carolina at Chapel Hill and North Carolina State University, Chapel Hill, North Carolina, United States.
Rebecca L KrupenevichDivision of Behavioral and Social Research, National Institute on Aging, Bethesda, Maryland, United States.
John A BatsisDivision of Geriatric Medicine, Center for Aging and Health, University of North Carolina, Chapel Hill, North Carolina, United States.
Gregory S SawickiGeorge W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, Georgia, United States.ORCID 0000-0002-5588-6297
Jason R FranzJoint Department of Biomedical Engineering, University of North Carolina at Chapel Hill and North Carolina State University, Chapel Hill, North Carolina, United States.ORCID 0000-0001-9523-9708

Funding

Dynamic imaging to guide wearable robotic intervention for enhanced mobility in agingR01AG058615 · NIA · UNIV OF NORTH CAROLINA CHAPEL HILL · PI FRANZ, JASON R, SAWICKI, GREGORY STEPHEN · 2018 to 2022
$1.8M
The Role of Foot Structure and Function on Walking Mechanics and Energetics in AgingF32AG067675 · NIA · UNIV OF NORTH CAROLINA CHAPEL HILL · PI KRUPENEVICH, REBECCA LYNN · 2020 to 2022
$160k
HHS | NIH | National Institute on Aging (NIA) F32AG067675HHS | NIH | National Institute on Aging (NIA) R01AG058615NIA NIH HHS F32 AG067675NIA NIH HHS R01 AG058615
6 · The paper itself

Abstract

The mechanisms responsible for increased metabolic cost of walking in older adults are poorly understood. We recently proposed a theoretical premise by which age-related reductions in Achilles tendon stiffness (k

Indexed as

Achilles TendonAgingAnkle JointMuscle, SkeletalWalkingAdultAgedBiomechanical PhenomenaElectromyographyEnergy MetabolismFemaleHumansMaleOxygen ConsumptionYoung Adultankleeconomymuscle-tendon unitplantarflexortriceps surae

Identifiers

PMID39508895
PMCPMC11687843

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.