Evidence map›Paper›PMID 28090340›Full record

ArticleObesity science & practice2016

Recruitment and Retention for a Weight Loss Maintenance Trial Involving Weight Loss Prior to Randomization.

C I Voils, J M Grubber, M A McVay, M K Olsen, J Bolton, J M Gierisch, S S Taylor, M L Maciejewski, W S Yancy

Abstract read
In one paragraph

Article in Obesity science & practice, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Trial
  2. Trial
  3. Trial
  4. Early-phase study of a telephone-based intervention to reduce weight regain among bariatric surgery patients.Health psychology : official journal of the Division of Health Psychology, American Psychological Association · 2020
    Article
  5. Enrollment and Retention of Men and Women in Health Services Research and Development Trials.Women's health issues : official publication of the Jacobs Institute of Women's Health · 2019
    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

9 authors.

C I VoilsCenter for Health Services Research in Primary Care Durham Veterans Affairs Medical Center Durham NC USA; Department of Medicine Duke University Medical Center Durham NC USA.
J M GrubberCenter for Health Services Research in Primary Care Durham Veterans Affairs Medical Center Durham NC USA.
M A McVayCenter for Health Services Research in Primary Care Durham Veterans Affairs Medical Center Durham NC USA; Department of Psychiatry Duke University Medical Center Durham NC USA.
M K OlsenCenter for Health Services Research in Primary Care Durham Veterans Affairs Medical Center Durham NC USA; Department of Biostatistics and Bioinformatics Duke University Medical Center Durham NC USA.
J BoltonCenter for Health Services Research in Primary Care Durham Veterans Affairs Medical Center Durham NC USA.
J M GierischCenter for Health Services Research in Primary Care Durham Veterans Affairs Medical Center Durham NC USA; Department of Medicine Duke University Medical Center Durham NC USA.
S S TaylorCenter for Health Services Research in Primary Care Durham Veterans Affairs Medical Center Durham NC USA.
M L MaciejewskiCenter for Health Services Research in Primary Care Durham Veterans Affairs Medical Center Durham NC USA; Department of Medicine Duke University Medical Center Durham NC USA.
W S YancyCenter for Health Services Research in Primary Care Durham Veterans Affairs Medical Center Durham NC USA; Department of Medicine Duke University Medical Center Durham NC USA.

Funding

Increasing uptake of behavioral weight loss programs among primary care patientsK23HL127334 · NHLBI · UNIVERSITY OF FLORIDA · PI MCVAY, MEGAN APPERSON · 2015 to 2019
$805k
NHLBI NIH HHS K23 HL127334
6 · The paper itself

Abstract

objectiveA weight loss maintenance trial involving weight loss prior to randomization is challenging to implement due to the potential for dropout and insufficient weight loss. We examined rates and correlates of non-initiation, dropout, and insufficient weight loss during a weight loss maintenance trial.

methodsThe MAINTAIN trial involved a 16-week weight loss program followed by randomization among participants losing at least 4 kg. Psychosocial measures were administered during a screening visit. Weight was obtained at the first group session and 16 weeks later to determine eligibility for randomization.

resultsOf 573 patients who screened as eligible, 69 failed to initiate the weight loss program. In adjusted analyses, failure to initiate was associated with lower age, lack of a support person, and less encouragement for making dietary changes. Among participants who initiated, 200 dropped out, 82 lost insufficient weight, and 222 lost sufficient weight for randomization. Compared to losing sufficient weight, dropping out was associated with younger age and tobacco use, whereas losing insufficient weight was associated with non-White race and controlled motivation for physical activity.

conclusionsStudies should be conducted to evaluate strategies to maximize recruitment and retention of subgroups that are less likely to initiate and be retained in weight loss maintenance trials.

Indexed as

clinical trialsrecruitmentretentionweight loss maintenance

Identifiers

PMID28090340
PMCPMC5192533

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.