Evidence map›Paper›PMID 35444173›Full record

ArticleCommunications biology2022

Investigation of a UK biobank cohort reveals causal associations of self-reported walking pace with telomere length.

Paddy C Dempsey, Crispin Musicha, Alex V Rowlands, Melanie Davies, Kamlesh Khunti, Cameron Razieh, Iain Timmins, Francesco Zaccardi, Veryan Codd, Christopher P Nelson and 2 more

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Communications biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 23 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 2 pooled it
4.6field-weighted citation impact, top 4% 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

23 citing papers in PubMed, 2 syntheses or guidelines pooled it, 39 citations in OpenAlex.

  1. A Systematic Review and Meta-analysis Highlights a Link Between Aerobic Fitness and Telomere Maintenance.The journals of gerontology. Series A, Biological sciences and medical sciences · 2025
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 3 institutions in 2 countries.

Paddy C DempseyDiabetes Research Centre, University of Leicester, Leicester General Hospital, Leicester, UK. pcd5@leicester.ac.uk.ORCID http://orcid.org/0000-0002-1714-6087
Crispin MusichaNIHR Leicester Biomedical Research Centre, Leicester General and Glenfield Hospitals, Leicester, UK.
Alex V RowlandsDiabetes Research Centre, University of Leicester, Leicester General Hospital, Leicester, UK.
Melanie DaviesDiabetes Research Centre, University of Leicester, Leicester General Hospital, Leicester, UK.
Kamlesh KhuntiNIHR Collaboration for Leadership in Applied Health Research and Care-East Midlands, University as Leicester, Leicester, UK.
Cameron RaziehDiabetes Research Centre, University of Leicester, Leicester General Hospital, Leicester, UK.ORCID http://orcid.org/0000-0003-3597-2945
Iain TimminsLeicester Diabetes Centre, Leicester General Hospital, University Hospitals of Leicester NHS Trust, Leicester, UK.ORCID http://orcid.org/0000-0002-8761-582X
Francesco ZaccardiNIHR Collaboration for Leadership in Applied Health Research and Care-East Midlands, University as Leicester, Leicester, UK.
Veryan CoddNIHR Leicester Biomedical Research Centre, Leicester General and Glenfield Hospitals, Leicester, UK.
Christopher P NelsonNIHR Leicester Biomedical Research Centre, Leicester General and Glenfield Hospitals, Leicester, UK.
Tom Yates *Diabetes Research Centre, University of Leicester, Leicester General Hospital, Leicester, UK.
Nilesh J Samani *NIHR Leicester Biomedical Research Centre, Leicester General and Glenfield Hospitals, Leicester, UK.
University of Leicester · GBBaker Heart and Diabetes Institute · AULeicester General Hospital · GB

Funding

Biotechnology and Biological Sciences Research CouncilBritish Heart FoundationDepartment of HealthMedical Research Council MC_PC_17228Medical Research Council MC_QA137853Medical Research Council MC_UU_00006/4Medical Research Council MC_UU_12015/3Medical Research Council MR/M012816/1
6 · The paper itself

Abstract

Walking pace is a simple and functional form of movement and a strong predictor of health status, but the nature of its association with leucocyte telomere length (LTL) is unclear. Here we investigate whether walking pace is associated with LTL, which is causally associated with several chronic diseases and has been proposed as a marker of biological age. Analyses were conducted in 405,981 UK Biobank participants. We show that steady/average and brisk walkers had significantly longer LTL compared with slow walkers, with accelerometer-assessed measures of physical activity further supporting this through an association between LTL and habitual activity intensity, but not with total amount of activity. Bi-directional mendelian randomisation analyses suggest a causal link between walking pace and LTL, but not the other way around. A faster walking pace may be causally associated with longer LTL, which could help explain some of the beneficial effects of brisk walking on health status. Given its simple measurement and low heritability, self-reported walking pace may be a pragmatic target for interventions.

Indexed as

Biological Specimen BanksWalking SpeedHumansSelf ReportTelomereUnited Kingdom

Identifiers

PMID35444173
PMCPMC9021230
OpenAlexW4224221928

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.