Evidence map›Paper›PMID 29484191›Full record

ArticleBMC sports science, medicine & rehabilitation2018

Psychometric properties of the Zephyr bioharness device: a systematic review.

Goris Nazari, Pavlos Bobos, Joy C MacDermid, Kathryn E Sinden, Julie Richardson, Ada Tang

Abstract read
In one paragraph

Article in BMC sports science, medicine & rehabilitation, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 3 pooled it
–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

39 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
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  9. Aligned bodies, united hearts: embodied emotional dynamics of an Islamic ritual.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024
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  14. A Classification Method for Workers' Physical Risk.Sensors (Basel, Switzerland) · 2023
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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.

Goris Nazari1Physical Therapy, Western University, London, ON Canada.
Pavlos Bobos1Physical Therapy, Western University, London, ON Canada.
Joy C MacDermid1Physical Therapy, Western University, London, ON Canada.
Kathryn E Sinden3School of Kinesiology, Lakehead University, 955 Oliver Road, Thunder Bay, ON Canada.
Julie Richardson4McMaster University, School of Rehabilitation Science, 1400 Main Street West, Hamilton, ON Canada.
Ada Tang4McMaster University, School of Rehabilitation Science, 1400 Main Street West, Hamilton, ON Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTechnological development and improvements in Wearable Physiological Monitoring devices, have facilitated the wireless and continuous field-based monitoring/capturing of physiologic measures in healthy, clinical or athletic populations. These devices have many applications for prevention and rehabilitation of musculoskeletal disorders, assuming reliable and valid data is collected. The purpose of this study was to appraise the quality and synthesize findings from published studies on psychometric properties of heart rate measurements taken with the Zephyr Bioharness device.

methodsWe searched the Embase, Medline, PsycInfo, PuMed and Google Scholar databases to identify articles. Articles were appraised for quality using a structured clinical measurement specific appraisal tool. Two raters evaluated the quality and conducted data extraction. We extracted data on the reliability (intra-class correlation coefficients and standard error of measurement) and validity measures (Pearson/Spearman's correlation coefficients) along with mean differences. Agreement parameters were summarised by the average biases and 95% limits of agreement.

resultsA total of ten studies were included: quality ratings ranged from 54 to 92%. The intra-class correlation coefficients reported ranged from 0.85-0.98. The construct validity coefficients compared against gold standard calibrations or other commercially used devices, ranged from 0.74-0.99 and 0.67-0.98 respectively. Zephyr Bioharness agreement error ranged from - 4.81 (under-estimation) to 3.00 (over-estimation) beats per minute, with varying 95% limits of agreement, when compared with gold standard measures.

conclusionGood to excellent quality evidence from ten studies suggested that the Zephyr Bioharness device can provide reliable and valid measurements of heart rate across multiple contexts, and that it displayed good agreements vs. gold standard comparators - supporting criterion validity.

Indexed as

AgreementHeart ratePsychometric propertiesQuality evidenceReliabilityValidityWearable deviceZephyr bioharness

Identifiers

PMID29484191
PMCPMC5822593

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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.