Evidence map›Paper›PMID 21996661›Full record

Trial reportObesity (Silver Spring, Md.)2012

Social support for healthy behaviors: scale psychometrics and prediction of weight loss among women in a behavioral program.

Michaela Kiernan, Susan D Moore, Danielle E Schoffman, Katherine Lee, Abby C King, C Barr Taylor, Nancy E Kiernan, Michael G Perri

2 registry-linked trialsAbstract readRandomized Controlled TrialValidation Study
In one paragraph

Trial report in Obesity (Silver Spring, Md.), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 88 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
88citing 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.

NCT00626457 nacompletednot on this map

Promoting Healthy Weight With 'Stability Skills First' (Fresh Start Weight Loss Study)

TypeinterventionalSponsorStanford UniversityRan2008 to 2011Enrolled267ConditionsObesityArmsBehavioral weight-loss/lifestyle interventions
NCT06105957 narecruitingnot on this mapstarted 2024, after this paper: background citation

Addressing Rural Health Disparities by Optimizing "High Touch" Intervention Components in Digital Obesity Treatment

TypeinterventionalSponsorUniversity of South CarolinaRan2024 to 2027Enrolled616ConditionsOverweight and ObesityArmsCore, Facilitated Weekly Group Sessions, Counselor Crafted Feedback, Individual Coaching Calls, Pre-Scripted Feedback
3 · Its place in the literature

Who cites it

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

  1. Pooled it
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  10. Comparing Weight Loss-Maintenance Outcomes of a Worksite-Based Lifestyle Program Delivered via DVD and Face-to-Face: A Randomized Trial.Health education & behavior : the official publication of the Society for Public Health Education · 2018
    Trial
  11. How prescriptive support affects weight loss in weight-loss intervention participants and their untreated spouses.Health psychology : official journal of the Division of Health Psychology, American Psychological Association · 2018
    Trial
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  13. Breast cancer survivors' experience of making weight, dietary and physical activity changes during participation in a weight loss intervention.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2017
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  16. Autonomy support, self-regulation, and weight loss.Health psychology : official journal of the Division of Health Psychology, American Psychological Association · 2014
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28 more citing papers are in PubMed but not listed here.

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.

Michaela KiernanStanford Prevention Research Center, Department of Medicine, Stanford University School of Medicine, Stanford, California, USA. mkiernan@stanford.edu
Susan D Moore
Danielle E Schoffman
Katherine Lee
Abby C King
C Barr Taylor
Nancy E Kiernan
Michael G Perri

Funding

University of Florida Older Americans Independence Center (OAIC)P30AG028740 · NIA · UNIVERSITY OF FLORIDA · PI Peihua Qiu · 2007 to 2026
$22.8M
Promoting Healthy Weight with "Stability First"R01CA112594 · NCI · STANFORD UNIVERSITY · PI KIERNAN, MICHAELA · 2007 to 2010
$1.6M
NCI NIH HHS R01 CA112594NIA NIH HHS P30 AG028740
6 · The paper itself

Abstract

Social support could be a powerful weight-loss treatment moderator or mediator but is rarely assessed. We assessed the psychometric properties, initial levels, and predictive validity of a measure of perceived social support and sabotage from friends and family for healthy eating and physical activity (eight subscales). Overweight/obese women randomized to one of two 6-month, group-based behavioral weight-loss programs (N = 267; mean BMI 32.1 ± 3.5; 66.3% White) completed subscales at baseline, and weight loss was assessed at 6 months. Internal consistency, discriminant validity, and content validity were excellent for support subscales and adequate for sabotage subscales; qualitative responses revealed novel deliberate instances not reflected in current sabotage items. Most women (>75%) "never" or "rarely" experienced support from friends or family. Using nonparametric classification methods, we identified two subscales-support from friends for healthy eating and support from family for physical activity-that predicted three clinically meaningful subgroups who ranged in likelihood of losing ≥5% of initial weight at 6 months. Women who "never" experienced family support were least likely to lose weight (45.7% lost weight) whereas women who experienced both frequent friend and family support were more likely to lose weight (71.6% lost weight). Paradoxically, women who "never" experienced friend support were most likely to lose weight (80.0% lost weight), perhaps because the group-based programs provided support lacking from friendships. Psychometrics for support subscales were excellent; initial support was rare; and the differential roles of friend vs. family support could inform future targeted weight-loss interventions to subgroups at risk.

Indexed as

Health BehaviorSocial SupportWeight LossAdultAgedFemaleFriendsHumansMiddle AgedMotivationObesityPsychometricsSurveys and QuestionnairesWeight Reduction ProgramsYoung Adult

Identifiers

PMID21996661
PMCPMC4718570

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.