Evidence map›Paper›PMID 32817798›Full record

ArticleBMC sports science, medicine & rehabilitation2020

Physical activity assessment by accelerometry in people with heart failure.

Grace O Dibben, Manish M Gandhi, Rod S Taylor, Hasnain M Dalal, Brad Metcalf, Patrick Doherty, Lars H Tang, Mark Kelson, Melvyn Hillsdon

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in BMC sports science, medicine & rehabilitation, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03659877 (Identifying Physical Activity Intensity Through Accelerometry in Heart Failure), which is not on this map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
3.7field-weighted citation impact, top 7% 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.

NCT03659877 nacompletednot on this map

Identifying Physical Activity Intensity Through Accelerometry in Heart Failure

TypeinterventionalSponsorUniversity of ExeterRan2018 to 2018Enrolled22ConditionsHeart FailureArmsPhysical activity
3 · Its place in the literature

Who cites it

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 29 citations in OpenAlex.

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  3. Observational
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  7. Relationship between activity and sleep, as measured through a wearable accelerometer, and appropriate cardioverter defibrillator interventions: a prospective SafeHeart substudy.Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology · 2024
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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

9 authors at 4 institutions in 2 countries.

Grace O DibbenUniversity of Exeter Medical School, Knowledge Spa, Royal Cornwall Hospitals NHS Trust, Truro, UK.ORCID 0000-0002-7254-5187
Manish M GandhiDepartment of Cardiology, Royal Devon & Exeter Hospital, Exeter, UK.
Rod S TaylorInstitute of Health Research (Primary Care), University of Exeter Medical School, St. Luke's Campus, Exeter, UK.
Hasnain M DalalUniversity of Exeter Medical School, Knowledge Spa, Royal Cornwall Hospitals NHS Trust, Truro, UK.
Brad MetcalfDepartment of Sport and Health Sciences, University of Exeter, St Luke's Campus, Exeter, UK.
Patrick DohertyDepartment of Health Sciences, University of York, York, UK.
Lars H TangNational Centre for Rehabilitation and Palliative Care, University of Southern Denmark and Odense University Hospital, Ringsted, Denmark.
Mark KelsonDepartment of Mathematics, College of Engineering, Mathematics and Physical Sciences, University of Exeter, Exeter, UK.
Melvyn HillsdonDepartment of Sport and Health Sciences, University of Exeter, St Luke's Campus, Exeter, UK.
University of Exeter · GBRoyal Devon and Exeter Hospital · GBUniversity of Southern Denmark · DKUniversity of York · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundInternational guidelines for physical activity recommend at least 150 min per week of moderate-to-vigorous physical activity (MVPA) for adults, including those with cardiac disease. There is yet to be consensus on the most appropriate way to categorise raw accelerometer data into behaviourally relevant metrics such as intensity, especially in chronic disease populations. Therefore the aim of this study was to estimate acceleration values corresponding to inactivity and MVPA during daily living activities of patients with heart failure (HF), via calibration with oxygen consumption (VO

methodsTwenty-two adults with HF (mean age 71 ± 14 years) undertook a range of daily living activities (including laying down, sitting, standing and walking) whilst measuring PA via wrist- and hip-worn accelerometers and VO

resultsAccelerometer values corresponding with intensity thresholds for inactivity (< 1.5METs) and MVPA (≥3.0METs) were > 50% lower than previously published intensity thresholds for both wrists and waist accelerometers (inactivity: 16.7 to 18.6 mg versus 45.8 mg; MVPA: 43.1 to 49.0 mg versus 93.2 to 100 mg). Measured METs were higher than both standard METs (34-35%) and predicted METs (45-105%) across all standing and walking activities.

conclusionHF specific accelerometer intensity thresholds for inactivity and MVPA are lower than previously published thresholds based on healthy adults, due to lower resting metabolic rate and greater energy expenditure during daily living activities for HF patients.

trial registrationClinical trials.gov NCT03659877, retrospectively registered on September 6th 2018.

Indexed as

AccelerometerActivity intensityCut-pointsHeart failurePhysical activity

Identifiers

PMID32817798
PMCPMC7425563
OpenAlexW3048709312

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Registered trials

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.