Evidence map›Paper›PMID 32652514›Full record

ArticleJournal of physical activity & health2020

Toward Harmonized Treadmill-Based Validation of Step-Counting Wearable Technologies: A Scoping Review.

Christopher C Moore, Aston K McCullough, Elroy J Aguiar, Scott W Ducharme, Catrine Tudor-Locke

Registry-linked trialAbstract readScoping Review
In one paragraph

Article in Journal of physical activity & health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02650258 (Cadence and Intensity Across the Adult Lifespan), which is not on this map. Cited by 19 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing 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.

NCT02650258 completednot on this map

Cadence and Intensity Across the Adult Lifespan

TypeobservationalSponsorUniversity of Massachusetts, AmherstRan2015 to 2019Enrolled260ConditionsAging, Walking, Motor Activity, Activities of Daily LivingArmstreadmill walking
3 · Its place in the literature

Who cites it

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

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Trial
  5. Real-Time Versus Video-Recorded Step Count Validation Among Young Adults.Journal for the measurement of physical behaviour · 2026
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. A Transparent Method for Step Detection using an Acceleration Threshold.Journal for the measurement of physical behaviour · 2021
    Article
  18. Cadence (steps/min) and relative intensity in 21 to 60-year-olds: the CADENCE-adults study.The international journal of behavioral nutrition and physical activity · 2021
    Article
  19. Article
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

5 authors.

Christopher C Moore
Aston K McCullough
Elroy J Aguiar
Scott W Ducharme
Catrine Tudor-Locke

Funding

Cardiovascular Epidemiology Training GrantT32HL007055 · NHLBI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Wayne D. Rosamond · 1986 to 2026
$10.0M
CADENCE-ADULTS: CADENCE AND INTENSITY ACROSS THE ADULT LIFESPANR01AG049024 · NIA · UNIVERSITY OF NORTH CAROLINA CHARLOTTE · PI TUDOR-LOCKE, CATRINE E. · 2015 to 2019
$2.7M
NHLBI NIH HHS T32 HL007055NIA NIH HHS R01 AG049024
6 · The paper itself

Abstract

backgroundThe authors conducted a scoping review as a first step toward establishing harmonized (ie, consistent and compatible), empirically based best practices for validating step-counting wearable technologies. PURPOSE: To catalog studies validating step-counting wearable technologies during treadmill ambulation.

methodsThe authors searched PubMed and SPORTDiscus in August 2019 to identify treadmill-based validation studies that employed the criterion of directly observed (including video recorded) steps and cataloged study sample characteristics, protocol details, and analytical procedures. Where reported, speed- and wear location-specific mean absolute percentage error (MAPE) values were tabulated. Weighted median MAPE values were calculated by wear location and a 0.2-m/s speed increment.

resultsSeventy-seven eligible studies were identified: most had samples averaging 54% (SD = 5%) female and 27 (5) years of age, treadmill protocols consisting of 3 to 5 bouts at speeds of 0.8 (0.1) to 1.6 (0.2) m/s, and reported measures of bias. Eleven studies provided MAPE values at treadmill speeds of 1.1 to 1.8 m/s; their weighted median MAPE values were 7% to 11% for wrist-worn, 1% to 4% for waist-worn, and ≤1% for thigh-worn devices.

conclusionsDespite divergent study methodologies, the authors identified common practices and summarized MAPE values representing device step-count accuracy during treadmill walking. These initial empirical findings should be further refined to ultimately establish harmonized best practices for validating wearable technologies.

Indexed as

accelerometrymeasurementmotion sensorspedometryphysical activity assessmentscoping review/meta-analysis

Identifiers

PMID32652514
PMCPMC7855895

What OpenQuestion holds

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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.