Evidence map›Paper›PMID 26874081›Full record

Trial reportSocial science & medicine (1982)2016

Evidence of social network influence on multiple HIV risk behaviors and normative beliefs among young Tanzanian men.

Marta Mulawa, Thespina J Yamanis, Lauren M Hill, Peter Balvanz, Lusajo J Kajula, Suzanne Maman

2 registry-linked trialsAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Social science & medicine (1982), 2016. 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 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing 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.

NCT01865383 nacompletednot on this map

Microfinance and Health Intervention Trial for Youth in Dar es Salaam, Tanzania

TypeinterventionalSponsorUniversity of North Carolina, Chapel HillRan2013 to 2017Enrolled2,623ConditionsSexually Transmitted Infections, Domestic ViolenceArmsMicrofinance and Health Leadership
NCT04772469 nacompletednot on this mapstarted 2021, after this paper: background citation

Self-Test Strategies and Linkage Incentives to Improve ART and PrEP Uptake in Men

TypeinterventionalSponsorUniversity of California, San FranciscoRan2021 to 2023Enrolled934ConditionsHuman Immunodeficiency Virus, Acquired Immunodeficiency Syndrome, HIV Infections, Sexually Transmitted Diseases, ViralArmsProvision of multiple self-tests, Small monetary incentives, Use of SMS/text reminders to motivate adherence to ART or PrEP
3 · Its place in the literature

Who cites it

34 citing papers in PubMed.

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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.

Marta MulawaThe University of North Carolina at Chapel Hill, Gillings School of Global Public Health, Department of Health Behavior, Rosenau Hall, CB 7440, Chapel Hill, NC 27599, United States. Electronic address: mulawa@unc.edu.
Thespina J YamanisAmerican University, School of International Service, 4400 Massachusetts Avenue, NW, Washington DC 20016, United States. Electronic address: yamanis@american.edu.
Lauren M HillThe University of North Carolina at Chapel Hill, Gillings School of Global Public Health, Department of Health Behavior, Rosenau Hall, CB 7440, Chapel Hill, NC 27599, United States. Electronic address: hilllm@live.unc.edu.
Peter BalvanzThe University of North Carolina at Chapel Hill, Gillings School of Global Public Health, Department of Health Behavior, Rosenau Hall, CB 7440, Chapel Hill, NC 27599, United States. Electronic address: balvanz@email.unc.edu.
Lusajo J KajulaMuhimbili University of Health and Allied Sciences, Department of Psychiatry and Mental Health, PO Box 65466, Dar es Salaam, Tanzania. Electronic address: sajokm@gmail.com.
Suzanne MamanThe University of North Carolina at Chapel Hill, Gillings School of Global Public Health, Department of Health Behavior, Rosenau Hall, CB 7440, Chapel Hill, NC 27599, United States. Electronic address: smaman@unc.edu.

Funding

Virology, Immunology, and Microbiology CoreP30AI050410 · NIAID · UNIV OF NORTH CAROLINA CHAPEL HILL · PI DAVID M. MARGOLIS · 2001 to 2026
$76.9M
Training in Sexually Transmitted Infections and HIVT32AI007001 · NIAID · UNIV OF NORTH CAROLINA CHAPEL HILL · PI SENA-SOBERANO, ARLENE C. · 1985 to 2025
$10.9M
A Multilevel Intervention to Reduce HIV Risk among Networks of Men in TanzaniaR01MH098690 · NIMH · UNIV OF NORTH CAROLINA CHAPEL HILL · PI MAMAN, SUZANNE · 2012 to 2016
$2.7M
A Mixed Method Study of Intimate Partner Violence Among Young Urban Tanzanian MenF31MH103062 · NIMH · UNIV OF NORTH CAROLINA CHAPEL HILL · PI MULAWA, MARTA I · 2013 to 2015
$119k
NIAID NIH HHS P30 AI050410NIAID NIH HHS T32 AI007001NIMH NIH HHS F31 MH103062NIMH NIH HHS F31MH103062NIMH NIH HHS R01 MH098690NIMH NIH HHS R01MH098690
6 · The paper itself

Abstract

Research on network-level influences on HIV risk behaviors among young men in sub-Saharan Africa is severely lacking. One significant gap in the literature that may provide direction for future research with this population is understanding the degree to which various HIV risk behaviors and normative beliefs cluster within men's social networks. Such research may help us understand which HIV-related norms and behaviors have the greatest potential to be changed through social influence. Additionally, few network-based studies have described the structure of social networks of young men in sub-Saharan Africa. Understanding the structure of men's peer networks may motivate future research examining the ways in which network structures shape the spread of information, adoption of norms, and diffusion of behaviors. We contribute to filling these gaps by using social network analysis and multilevel modeling to describe a unique dataset of mostly young men (n = 1249 men and 242 women) nested within 59 urban social networks in Dar es Salaam, Tanzania. We examine the means, ranges, and clustering of men's HIV-related normative beliefs and behaviors. Networks in this urban setting varied substantially in both composition and structure and a large proportion of men engaged in risky behaviors including inconsistent condom use, sexual partner concurrency, and intimate partner violence perpetration. We found significant clustering of normative beliefs and risk behaviors within these men's social networks. Specifically, network membership explained between 5.78 and 7.17% of variance in men's normative beliefs and between 1.93 and 15.79% of variance in risk behaviors. Our results suggest that social networks are important socialization sites for young men and may influence the adoption of norms and behaviors. We conclude by calling for more research on men's social networks in Sub-Saharan Africa and map out several areas of future inquiry.

Indexed as

Health Knowledge, Attitudes, PracticeRisk-TakingSocial SupportAdolescentAdultCondomsHIV InfectionsHumansMaleMiddle AgedPeer GroupSexual BehaviorSexual PartnersSpouse AbuseTanzaniaYoung AdultClusteringHIV normative beliefsHIV risk behaviorsIntraclass correlationSocial networksTanzaniaYoung men

Identifiers

PMID26874081
PMCPMC4788532

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.