Evidence map›Paper›PMID 35106140›Full record

ArticleF1000Research2020

Including a pen and/or cover letter, containing social incentive text, had no effect on questionnaire response rate: a factorial randomised controlled Study within a Trial.

Sophie James, Adwoa Parker, Sarah Cockayne, Sara Rodgers, Caroline Fairhurst, David J Torgerson, Sarah Rhodes, Sarah Cotterill

Abstract read
In one paragraph

Article in F1000Research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 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

6 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Strategies to improve retention in randomised trials.The Cochrane database of systematic reviews · 2021
    Pooled it
  2. Trial
  3. Review
  4. Article
  5. Article
  6. 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

8 authors.

Sophie JamesYork Trials Unit, University of York, UK, York, Y010 5DD, UK.ORCID https://orcid.org/0000-0003-1878-2779
Adwoa ParkerYork Trials Unit, University of York, UK, York, Y010 5DD, UK.
Sarah CockayneYork Trials Unit, University of York, UK, York, Y010 5DD, UK.ORCID https://orcid.org/0000-0002-1288-5497
Sara RodgersYork Trials Unit, University of York, UK, York, Y010 5DD, UK.ORCID https://orcid.org/0000-0003-1757-541X
Caroline FairhurstYork Trials Unit, University of York, UK, York, Y010 5DD, UK.ORCID https://orcid.org/0000-0003-0547-462X
David J TorgersonYork Trials Unit, University of York, UK, York, Y010 5DD, UK.ORCID https://orcid.org/0000-0002-1667-4275
Sarah RhodesCentre for Biostatistics, University of Manchester, Manchester, M13 9PL, UK.ORCID https://orcid.org/0000-0002-5837-801X
Sarah CotterillCentre for Biostatistics, University of Manchester, Manchester, M13 9PL, UK.ORCID https://orcid.org/0000-0001-5136-390X

Funding

Medical Research Council MR/R013748/1
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

cover letterembedded trialpenpostal questionnairerandomised controlled trialresponse rateRetentionsocial incentiveSWAT

Identifiers

PMID35106140
PMCPMC8772525

What OpenQuestion holds

Textmetadata
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.