Evidence map›Paper›PMID 23740619›Full record

Trial reportObesity (Silver Spring, Md.)2014

Short-term weight loss patterns, baseline predictors, and longer-term follow-up within a randomized controlled trial.

Veronica Yank, Lan Xiao, Sandra R Wilson, Randall S Stafford, Lisa Goldman Rosas, Jun Ma

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Obesity (Silver Spring, Md.), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

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

  1. Pooled it
  2. Trial
  3. Sex Moderates Treatment Effects of Integrated Collaborative Care for Comorbid Obesity and Depression: The RAINBOW RCT.Annals of behavioral medicine : a publication of the Society of Behavioral Medicine · 2021
    Trial
  4. Trial
  5. Trial
  6. Longitudinal Weight Loss Patterns and their Behavioral and Demographic Associations.Annals of behavioral medicine : a publication of the Society of Behavioral Medicine · 2016
    Trial
  7. Adherence to Behavioral Weight Management: A Scoping Review of Definitions, Measurement, and Components.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2026
    Article
  8. Article
  9. Article
  10. Review
  11. Observational
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Precision medicine in adult and pediatric obesity: a clinical perspective.Therapeutic advances in endocrinology and metabolism · 2019
    Review
  19. Predictors of Long-Term Adherence to Multiple Health Behavior Recommendations for Weight Management.Health education & behavior : the official publication of the Society for Public Health Education · 2018
    Article
  20. 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

6 authors.

Veronica YankDepartment of Medicine, Stanford University School of Medicine, California, USA; Department of Health Services Research, Palo Alto Medical Foundation Research Institute, California, USA.
Lan Xiao
Sandra R Wilson
Randall S Stafford
Lisa Goldman Rosas
Jun Ma

Funding

A Pilot of Customized Continuous Care Management of Obesity in Pre-DiabeticsR34DK080878 · NIDDK · PALO ALTO MEDICAL FOUNDATION RES INST · PI MA, JUN · 2009 to 2010
$489k
NIDDK NIH HHS R34 DK080878NIDDK NIH HHS R34DK080878
6 · The paper itself

Abstract

objectiveTo examine weight loss patterns and predictors among participants in a primary care-based translation study of the Diabetes Prevention Program lifestyle intervention. DESIGN AND

methodsCluster analysis identified short-term (12-week) weight loss patterns among 72 intervention participants. Analysis of variance assessed cluster differences in weight loss maintenance at 15-month follow-up. Discriminant analysis identified baseline characteristics that best differentiated between clusters.

resultsParticipants had baseline mean (SD) age of 55.0 (10.8) years and BMI of 31.9 (5.2) kg/m(2) . Cluster analysis identified three short-term weight loss patterns: modest (n = 15; 21%), moderate-and-steady (n = 43; 60%), and substantial-and-early (n = 14; 19%). Only participants with the latter two patterns achieved clinically significant (≥5%) short-term weight loss and maintained it at 15 months. On discriminant analysis, the modest cluster was most differentiated from other clusters by high friend encouragement for dietary change, high obesity-related problems, and low physical well-being. The moderate-and-steady cluster was differentiated by lower physical activity, family encouragement, and depression symptoms.

conclusionResults provided insight into the heterogeneity of response to an effective lifestyle intervention by identifying short-term weight loss patterns and their baseline predictors and relationship to 15-month success. If replicated, results may help tailor strategies for participant subgroups in weight loss programs.

Indexed as

Weight LossWeight Reduction ProgramsAdultAgedCluster AnalysisDietFemaleFollow-Up StudiesHumansLife StyleMaleMiddle AgedMotor ActivityObesitySurveys and QuestionnairesTreatment Outcome

Identifiers

PMID23740619
PMCPMC3815705

What OpenQuestion holds

Textmetadata
LicenceTDM
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.