IDEAS home Printed from https://ideas.repec.org/a/gam/jijerp/v18y2021i11p6051-d568812.html
   My bibliography  Save this article

The Co-Evolution of Network Structure and PrEP Adoption among a Large Cohort of PrEP Peer Leaders: Implications for Intervention Evaluation and Community Capacity-Building

Author

Listed:
  • Lindsay E. Young

    (Annenberg School for Communication and Journalism, University of Southern California, 3502 Watt Way, Los Angeles, CA 90089, USA)

  • John A. Schneider

    (Chicago Center for HIV Elimination, University of Chicago, Chicago, IL 60637, USA
    Departments of Medicine and Public Health Sciences, University of Chicago, Chicago, IL 60637, USA
    Crown School of Social Work Practice and Policy, University of Chicago, Chicago, IL 60637, USA)

Abstract

Background: Peer leader interventions are effective strategies for promoting prevention behaviors in communities at risk for HIV, yet little is known about their effects on the social and behavioral dynamics of peer leaders themselves. Methods: Using data from PrEP Chicago, an RCT PrEP for prevention intervention for young Black MSM (YBMSM), we apply stochastic actor-based models to longitudinally model the impact of study participation on the online friendship and PrEP adoption dynamics among a network of peer leaders ( n = 174) and a network of control group counterparts ( n = 166). Results: Peer leaders assigned to the same leadership training workshop were more likely to form new Facebook friendships with one another, whereas control participants assigned to the same attention control workshop were no more or less likely to form new friendships. Further, peer leaders with greater PrEP intentions and those living with HIV were more active in forming new friendships with other peer leaders, effects not found in the control network. PrEP adoption was not influenced by network dynamics in either group. Conclusions: The implications of these findings are discussed through the lens of community-capacity building and the role that peer leader interventions and the networks they engage can impact public health.

Suggested Citation

  • Lindsay E. Young & John A. Schneider, 2021. "The Co-Evolution of Network Structure and PrEP Adoption among a Large Cohort of PrEP Peer Leaders: Implications for Intervention Evaluation and Community Capacity-Building," IJERPH, MDPI, vol. 18(11), pages 1-19, June.
    • Handle: RePEc:gam:jijerp:v:18:y:2021:i:11:p:6051-:d:568812
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1660-4601/18/11/6051/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1660-4601/18/11/6051/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Ajzen, Icek, 1991. "The theory of planned behavior," Organizational Behavior and Human Decision Processes, Elsevier, vol. 50(2), pages 179-211, December.
    2. Trickett, E.J. & Beehler, S. & Deutsch, C. & Green, L.W. & Hawe, P. & McLeroy, K. & Lin Miller, R. & Rapkin, B.D. & Schensul, J.J. & Schulz, A.J. & Trimble, J.E., 2011. "Advancing the science of community-level interventions," American Journal of Public Health, American Public Health Association, vol. 101(8), pages 1410-1419.
    3. Kelly, J.A. & St. Lawrence, J.S. & Stevenson, L.Y. & Hauth, A.C. & Kalichman, S.C. & Diaz, Y.E. & Brasfield, T.L. & Koob, J.J. & Morgan, M.G., 1992. "Community AIDS/HIV risk reduction: The effects of endorsements by popular people in three cities," American Journal of Public Health, American Public Health Association, vol. 82(11), pages 1483-1489.
    4. Beeker, Carolyn & Guenther-Grey, Carolyn & Raj, Anita, 1998. "Community empowerment paradigm drift and the primary prevention of HIV/AIDS," Social Science & Medicine, Elsevier, vol. 46(7), pages 831-842, April.
    5. Kelly, J.A. & St. Lawrence, J.S. & Diaz, Y.E. & Stevenson, L.Y. & Hauth, A.C. & Brasfield, T.L. & Kalichman, S.C. & Smith, J.E. & Andrew, M.E., 1991. "HIV risk behavior reduction following intervention with key opinion leaders of population: An experimental analysis," American Journal of Public Health, American Public Health Association, vol. 81(2), pages 168-171.
    6. Charlotte C. Greenan, 2015. "Diffusion of innovations in dynamic networks," Journal of the Royal Statistical Society Series A, Royal Statistical Society, vol. 178(1), pages 147-166, January.
    7. Peterson, J.L. & Jones, K.T., 2009. "HIV prevention for black men who have sex with men in the United States," American Journal of Public Health, American Public Health Association, vol. 99(6), pages 976-980.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Crittenden, Kathleen S. & Kaponda, Chrissie P.N. & Jere, Diana L. & McCreary, Linda L. & Norr, Kathleen F., 2015. "Participation and diffusion effects of a peer-intervention for HIV prevention among adults in rural Malawi," Social Science & Medicine, Elsevier, vol. 133(C), pages 136-144.
    2. Maria Andersson & Ola Eriksson & Chris Von Borgstede, 2012. "The Effects of Environmental Management Systems on Source Separation in the Work and Home Settings," Sustainability, MDPI, vol. 4(6), pages 1-17, June.
    3. Gayen, Kaberi & Raeside, Robert, 2007. "Social networks, normative influence and health delivery in rural Bangladesh," Social Science & Medicine, Elsevier, vol. 65(5), pages 900-914, September.
    4. Tran Huy Phuong & Thanh Trung Hieu, 2015. "Predictors of Entrepreneurial Intentions of Undergraduate Students in Vietnam: An Empirical Study," International Journal of Academic Research in Business and Social Sciences, Human Resource Management Academic Research Society, International Journal of Academic Research in Business and Social Sciences, vol. 5(8), pages 46-55, August.
    5. Clara Cardone-Riportella & María José Casasola-Martinez & Isabel Feito-Ruiz, 2014. "Do Entrepreneurs Come From Venus Or Mars? Impact Of Postgraduate Studies: Gender And Family Business Background," Working Papers 14.04, Universidad Pablo de Olavide, Department of Financial Economics and Accounting (former Department of Business Administration), revised Sep 2014.
    6. Peng Cheng & Zhe Ouyang & Yang Liu, 0. "The effect of information overload on the intention of consumers to adopt electric vehicles," Transportation, Springer, vol. 0, pages 1-20.
    7. Ruijie Zhu & Guojing Zhao & Zehai Long & Yangjie Huang & Zhaoxin Huang, 2022. "Entrepreneurship or Employment? A Survey of College Students’ Sustainable Entrepreneurial Intentions," Sustainability, MDPI, vol. 14(9), pages 1-15, May.
    8. Alsalem, Amani & Fry, Marie-Louise & Thaichon, Park, 2020. "To donate or to waste it: Understanding posthumous organ donation attitude," Australasian marketing journal, Elsevier, vol. 28(3), pages 87-97.
    9. Pan, Jing Yu & Liu, Dahai, 2022. "Mask-wearing intentions on airplanes during COVID-19 – Application of theory of planned behavior model," Transport Policy, Elsevier, vol. 119(C), pages 32-44.
    10. Benoît Lécureux & Adrien Bonnet & Ouassim Manout & Jaâfar Berrada & Louafi Bouzouina, 2022. "Acceptance of Shared Autonomous Vehicles: A Literature Review of stated choice experiments," Working Papers hal-03814947, HAL.
    11. Jacqueline Ruth & Steffen Willwacher & Oliver Korn, 2022. "Acceptance of Digital Sports: A Study Showing the Rising Acceptance of Digital Health Activities Due to the SARS-CoV-19 Pandemic," IJERPH, MDPI, vol. 19(1), pages 1-16, January.
    12. Jariyasunant, Jerald & Carrel, Andre & Ekambaram, Venkatesan & Gaker, David & Sengupta, Raja & Walker, Joan L., 2012. "The Quantified Traveler: Changing transport behavior with personalized travel data feedback," University of California Transportation Center, Working Papers qt3047k0dw, University of California Transportation Center.
    13. Brown, Philip & Roper, Simon, 2017. "Innovation and networks in New Zealand farming," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 61(3), July.
    14. Teodora Roman, 2009. "Study regarding entrepreneurial intentions among students," THE YEARBOOK OF THE "GH. ZANE" INSTITUTE OF ECONOMIC RESEARCHES, Gheorghe Zane Institute for Economic and Social Research ( from THE ROMANIAN ACADEMY, JASSY BRANCH), vol. 18, pages 87-94.
    15. Messele Kumilachew Aga, 2023. "The mediating role of perceived behavioral control in the relationship between entrepreneurship education and entrepreneurial intentions of university students in Ethiopia," Journal of Innovation and Entrepreneurship, Springer, vol. 12(1), pages 1-18, December.
    16. Kristin Thomas & Evalill Nilsson & Karin Festin & Pontus Henriksson & Mats Lowén & Marie Löf & Margareta Kristenson, 2020. "Associations of Psychosocial Factors with Multiple Health Behaviors: A Population-Based Study of Middle-Aged Men and Women," IJERPH, MDPI, vol. 17(4), pages 1-17, February.
    17. Andreas Falke & Nadine Schröder & Claudia Hofmann, 2022. "The influence of values in sustainable consumption among millennials," Journal of Business Economics, Springer, vol. 92(6), pages 899-928, August.
    18. Kamruzzaman, Md. & Baker, Douglas & Washington, Simon & Turrell, Gavin, 2013. "Residential dissonance and mode choice," Journal of Transport Geography, Elsevier, vol. 33(C), pages 12-28.
    19. Ficko, Andrej & Boncina, Andrej, 2013. "Probabilistic typology of management decision making in private forest properties," Forest Policy and Economics, Elsevier, vol. 27(C), pages 34-43.
    20. Muhammad Shahid Qureshi & Saadat Saeed & Syed Waleed Mehmood Wasti, 2016. "The impact of various entrepreneurial interventions during the business plan competition on the entrepreneur identity aspirations of participants," Journal of Global Entrepreneurship Research, Springer;UNESCO Chair in Entrepreneurship, vol. 6(1), pages 1-18, December.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jijerp:v:18:y:2021:i:11:p:6051-:d:568812. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.