Evidence map›Paper›PMID 34142972›Full record

ArticleJournal of medical Internet research2021

Developing Digital Tools for Remote Clinical Research: How to Evaluate the Validity and Practicality of Active Assessments in Field Settings.

Jennifer Ferrar, Gareth J Griffith, Caroline Skirrow, Nathan Cashdollar, Nick Taptiklis, James Dobson, Fiona Cree, Francesca K Cormack, Jennifer H Barnett, Marcus R Munafò

Abstract read
In one paragraph

Article in Journal of medical Internet research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Trial
  2. Review
  3. Article
  4. Tele-assessment in limb-girdle muscular dystrophy: feasibility and reliability of patient-led asynchronous method.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2025
    Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. 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

10 authors.

Jennifer FerrarSchool of Psychological Science, Faculty of Life Sciences, University of Bristol, Bristol, United Kingdom.ORCID 0000-0002-5600-1382
Gareth J GriffithMedical Research Council Integrative Epidemiology Unit, University of Bristol, Bristol, United Kingdom.ORCID 0000-0003-0481-3175
Caroline SkirrowSchool of Psychological Science, Faculty of Life Sciences, University of Bristol, Bristol, United Kingdom.ORCID 0000-0001-8692-7787
Nathan CashdollarCambridge Cognition Ltd, Cambridge, United Kingdom.ORCID 0000-0003-3847-7261
Nick TaptiklisCambridge Cognition Ltd, Cambridge, United Kingdom.ORCID 0000-0003-0194-9413
James DobsonCambridge Cognition Ltd, Cambridge, United Kingdom.ORCID 0000-0001-7230-5063
Fiona CreeCambridge Cognition Ltd, Cambridge, United Kingdom.ORCID 0000-0002-2450-6976
Francesca K CormackCambridge Cognition Ltd, Cambridge, United Kingdom.ORCID 0000-0002-4413-177X
Jennifer H BarnettCambridge Cognition Ltd, Cambridge, United Kingdom.ORCID 0000-0002-4851-5949
Marcus R MunafòSchool of Psychological Science, Faculty of Life Sciences, University of Bristol, Bristol, United Kingdom.ORCID 0000-0002-4049-993X

Funding

Medical Research Council MC_UU_00011/7
6 · The paper itself

Abstract

The ability of remote research tools to collect granular, high-frequency data on symptoms and digital biomarkers is an important strength because it circumvents many limitations of traditional clinical trials and improves the ability to capture clinically relevant data. This approach allows researchers to capture more robust baselines and derive novel phenotypes for improved precision in diagnosis and accuracy in outcomes. The process for developing these tools however is complex because data need to be collected at a frequency that is meaningful but not burdensome for the participant or patient. Furthermore, traditional techniques, which rely on fixed conditions to validate assessments, may be inappropriate for validating tools that are designed to capture data under flexible conditions. This paper discusses the process for determining whether a digital assessment is suitable for remote research and offers suggestions on how to validate these novel tools.

Indexed as

clinical outcomesdigital assessmentecological momentary assessmentmeasurement validitymobile phoneremote research

Identifiers

PMID34142972
PMCPMC8277353

What OpenQuestion holds

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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.