Evidence map›Paper›PMID 34960314›Full record

ArticleSensors (Basel, Switzerland)2021

Clustering Accelerometer Activity Patterns from the UK Biobank Cohort.

Stephen Clark, Nik Lomax, Michelle Morris, Francesca Pontin, Mark Birkin

Abstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Association between circadian physical activity patterns and mortality in the UK Biobank.The international journal of behavioral nutrition and physical activity · 2023
    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.

Stephen ClarkLeeds Institute for Data Analytics and School of Geography, University of Leeds, Leeds LS2 9JT, UK.ORCID 0000-0003-4090-6002
Nik LomaxLeeds Institute for Data Analytics and School of Geography, University of Leeds, Leeds LS2 9JT, UK.
Michelle MorrisLeeds Institute for Data Analytics and School of Medicine, University of Leeds, Leeds LS2 9JT, UK.ORCID 0000-0002-9325-619X
Francesca PontinLeeds Institute for Data Analytics and School of Geography, University of Leeds, Leeds LS2 9JT, UK.ORCID 0000-0002-7143-8718
Mark BirkinLeeds Institute for Data Analytics and School of Geography, University of Leeds, Leeds LS2 9JT, UK.

Funding

Economic and Social Research Council ES/S007164/1Medical Research Council MC_PC_17228Medical Research Council MC_QA137853
6 · The paper itself

Abstract

Many researchers are beginning to adopt the use of wrist-worn accelerometers to objectively measure personal activity levels. Data from these devices are often used to summarise such activity in terms of averages, variances, exceedances, and patterns within a profile. In this study, we report the development of a clustering utilising the whole activity profile. This was achieved using the robust clustering technique of k-medoids applied to an extensive data set of over 90,000 activity profiles, collected as part of the UK Biobank study. We identified nine distinct activity profiles in these data, which captured both the pattern of activity throughout a week and the intensity of the activity: "Active 9 to 5", "Active", "Morning Movers", "Get up and Active", "Live for the Weekend", "Moderates", "Leisurely 9 to 5", "Sedate" and "Inactive". These patterns are differentiated by sociodemographic, socioeconomic, and health and circadian rhythm data collected by UK Biobank. The utility of these findings are that they sit alongside existing summary measures of physical activity to provide a way to typify distinct activity patterns that may help to explain other health and morbidity outcomes, e.g., BMI or COVID-19. This research will be returned to the UK Biobank for other researchers to use.

Indexed as

Biological Specimen BanksCOVID-19AccelerometryCluster AnalysisHumansSARS-CoV-2United Kingdomaccelerometerclusteringpersonal activityprofilingwearables

Identifiers

PMID34960314
PMCPMC8709415

What OpenQuestion holds

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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.