Evidence map›Paper›PMID 39293322›Full record

ArticlePatient education and counseling2025

Social networks as facilitators and barriers to behavior change among U.S. South Asian adult participants of a culturally adapted, group lifestyle intervention.

Emily L Lam, Nilay S Shah, Namratha R Kandula

Abstract read
In one paragraph

Article in Patient education and counseling, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

1 citing paper in PubMed.

  1. 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

3 authors.

Emily L LamDepartment of Medicine, Northwestern University Feinberg School of Medicine, Chicago, USA.
Nilay S ShahDepartment of Medicine, Northwestern University Feinberg School of Medicine, Chicago, USA; Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, USA.
Namratha R KandulaDepartment of Medicine, Northwestern University Feinberg School of Medicine, Chicago, USA; Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, USA. Electronic address: n-kandula@northwestern.edu.

Funding

Research Design, Data, and Analytics CoreP30DK092949 · NIDDK · UNIVERSITY OF CHICAGO · PI MONICA E PEEK · 2011 to 2026
$10.0M
Supplement for Community Translation of the South Asian Healthy Lifestyle Intervention (SAHELI)R01HL132978 · NHLBI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI KANDULA, NAMRATHA R · 2017 to 2022
$3.6M
MASALA-2G: Multi-level Assessment of the South Asian Life-course of Atherosclerosis (2nd Generation Offspring Study)K23HL157766 · NHLBI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI SHAH, NILAY S. · 2021 to 2025
$873k
Mentoring in community engaged implementation research to reduce cardiovascular disparitiesK24HL155897 · NHLBI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI KANDULA, NAMRATHA R · 2021 to 2025
$729k
Translating a Heart Disease Lifestyle Intervention into the CommunityR21HL113743 · NHLBI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI KANDULA, NAMRATHA R · 2012 to 2013
$402k
Social Network Characteristics and Cardiovascular Health in South Asian AmericansF32HL149187 · NHLBI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI SHAH, NILAY S. · 2019 to 2020
$150k
NHLBI NIH HHS F32 HL149187NHLBI NIH HHS K23 HL157766NHLBI NIH HHS K24 HL155897NHLBI NIH HHS R01 HL132978NHLBI NIH HHS R21 HL113743NIDDK NIH HHS P30 DK092949
6 · The paper itself

Abstract

objectivesThis qualitative study aimed to characterize how social networks influence cardiovascular health behaviors among U.S. South Asian adults in a culturally adapted, group lifestyle intervention.

methodsA purposive sample of participants (n = 24) from the South Asian Healthy Lifestyle Intervention (SAHELI) randomized trial's intervention arm participated in semi-structured process evaluation interviews. Specific open-ended questions were used to probe participants' behavior changes, personal social networks, and social support for behavior change. The team transcribed interviews and identified themes using inductive and deductive coding, based on a theoretical model of social influence.

resultsAmong 24 participants (67 % female, mean age 50.5 years, 88 % foreign-born, 50 % with limited English proficiency), three themes emerged: 1) SAHELI participants and their family members provided bidirectional social support for behavior change; 2) intervention participants provided social support to one another; and 3) participants faced resistance to change from some community members.

conclusionsBehavior changes initiated during SAHELI diffused to participants' close family members. Several social network influences varied by participant gender, English language proficiency, and network member type. PRACTICE IMPLICATIONS: Health professionals should ask patients about how their social networks facilitate or hinder behavior changes. Gender and cultural factors may modify how social networks influence behavior change.

Indexed as

Health BehaviorQualitative ResearchSocial SupportAdultAsianFemaleHumansInterviews as TopicLife StyleMaleMiddle AgedRandomized Controlled Trials as TopicSocial NetworkingUnited StatesCultural adaptationHealth behaviorsInterventionSocial networksSocial supportSouth Asian

Identifiers

PMID39293322
PMCPMC12171971

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Registered trials

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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.