Evidence map›Paper›PMID 30922622›Full record

ArticlePatient education and counseling2019

Assessing helpful and harmful family and friend involvement in adults' type 2 diabetes self-management.

Lindsay S Mayberry, Cynthia A Berg, Robert A Greevy, Kenneth A Wallston

Registry-linked trialAbstract read
In one paragraph

Article in Patient education and counseling, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06080425 (Addressing Intergenerational Obesity and Promoting Healthy Eating and Physical Activity Among Individuals [PIHRK'D] Living With Diabetes in Rural Kentucky), which is not on this map. Cited by 46 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 3 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.

NCT06080425 nacompletednot on this mapstarted 2023, after this paper: background citation

Addressing Intergenerational Obesity and Promoting Healthy Eating and Physical Activity Among Individuals [PIHRK'D] Living With Diabetes in Rural Kentucky

TypeinterventionalSponsorThe University of Texas Medical Branch, GalvestonRan2023 to 2026Enrolled48ConditionsDiabetes Mellitus, Type 2ArmsMedical Nutrition Therapy
3 · Its place in the literature

Who cites it

46 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
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  3. Diabetes Mellitus Family Assessment Instruments: A Systematic Review of Measurement Properties.International journal of environmental research and public health · 2023
    Pooled it
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  13. Communal coping with type 2 diabetes: A 5-year measurement burst study.Health psychology : official journal of the Division of Health Psychology, American Psychological Association · 2026
    Article
  14. Article
  15. Family member involvement when multiple family members have type 1 diabetes.Diabetic medicine : a journal of the British Diabetic Association · 2025
    Article
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  20. Review
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

4 authors.

Lindsay S MayberryDepartment of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA; Center for Health Behavior and Health Education, Vanderbilt University Medical Center, Nashville, TN, USA; Center for Health Services Research, Vanderbilt University Medical Center, Nashville, TN, USA; Center for Diabetes Translation Research, Vanderbilt University Medical Center, Nashville, TN, USA. Electronic address: lindsay.mayberry@vumc.org.
Cynthia A BergDepartment of Psychology, University of Utah, Salt Lake City, UT, USA.
Robert A GreevyDepartment of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA.
Kenneth A WallstonCenter for Health Services Research, Vanderbilt University Medical Center, Nashville, TN, USA; School of Nursing, Vanderbilt University, Nashville, TN, USA.

Funding

The Vanderbilt Institute for Clinical and Translational Research (VICTR)UL1TR000445 · NCATS · VANDERBILT UNIVERSITY MEDICAL CENTER · PI BERNARD, GORDON RAPHAEL · 2012 to 2016
$41.4M
Vanderbilt Center for Diabetes Translation ResearchP30DK092986 · NIDDK · VANDERBILT UNIVERSITY MEDICAL CENTER · PI ROTHMAN, RUSSELL L. · 2011 to 2020
$6.7M
Improving Medication Adherence among Underserved Patients with Type 2 DiabetesR01DK100694 · NIDDK · VANDERBILT UNIVERSITY MEDICAL CENTER · PI MAYBERRY, LINDSAY S. · 2014 to 2018
$3.3M
Targeting Family Behaviors to Improve Diabetes Management among Adults with Type 2 DiabetesK01DK106306 · NIDDK · VANDERBILT UNIVERSITY MEDICAL CENTER · PI MAYBERRY, LINDSAY S. · 2015 to 2018
$568k
Diabetes-Specific Family Functioning among Adults: Types, Predictors, and OutcomesR03DK113329 · NIDDK · VANDERBILT UNIVERSITY MEDICAL CENTER · PI MAYBERRY, LINDSAY S. · 2017 to 2018
$158k
NCATS NIH HHS UL1 TR000445NIDDK NIH HHS K01 DK106306NIDDK NIH HHS P30 DK092986NIDDK NIH HHS R01 DK100694NIDDK NIH HHS R03 DK113329
6 · The paper itself

Abstract

objectiveDevelop and evaluate a measure assessing helpful and harmful family/friends' involvement in adults' type 2 diabetes (T2D) self-management.

methodsPrior mixed-methods research, cognitive interviews, and expert input informed measure development. We administered the measure in two studies (N = 392 and N = 512) to evaluate its factor structure, internal consistency reliability, test-retest reliability, and construct, criterion and predictive validity.

resultsAnalyses supported a two-factor solution: helpful and harmful involvement with internal consistency reliability α = .86 and .72, respectively. Three-month test-retest reliability was rho = 0.64 for helpful and rho = 0.61 for harmful (both p < 0.001). Over 90% reported at least one instance of family/friend involvement in the past month. Associations with other measures of diabetes involvement were as anticipated (all p < .01). Helpful and harmful involvement were independently associated with diabetes self-efficacy, diet, blood glucose testing and medication adherence cross-sectionally [βs 0.13-0.39 helpful, -0.12--0.33 harmful; all p < .05]. Harmful involvement independently predicted worse HbA1c (β = 0.08), and worsening HbA1c over three months (β = 0.12, both p < 0.05).

conclusionThe Family and Friend Involvement in Adults' Diabetes (FIAD) is a reliable and valid measure assessing family/friend involvement in adults' T2D. PRACTICE IMPLICATIONS: FIAD use can inform interventions to improve social contexts in which adults manage diabetes.

Indexed as

FamilyFriendsSelf-ManagementSocial EnvironmentAdolescentAdultAgedAged, 80 and overDiabetes Mellitus, Type 2FemaleHumansMaleMiddle AgedReproducibility of ResultsFamilyGlycemic controlHealth behaviorSocial supportType 2 diabetes

Identifiers

PMID30922622
PMCPMC6546510

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.