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Factors that Influence the Willingness of Young Adults in Dar es Salaam, Tanzania, to Participate in Phase I/II HIV Vaccine Trials.

Mbunda, T., Bakari, M., Tarimo, E. A. M., Sandstrom, E. and Kulane, A. (2014) Factors that Influence the Willingness of Young Adults in Dar es Salaam, Tanzania, to Participate in Phase I/II HIV Vaccine Trials. Global health action, 7. p. 22853. ISSN 1654-9880

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Abstract

HIV/AIDS continues to destroy the lives of young people especially in low-income countries. The inclusion of youths in HIV vaccine trials is of utmost importance in obtaining an effective vaccine that is acceptable to them.
To characterize the willingness of young adults in Tanzania to participate in an HIV vaccine trial and the factors that influence this willingness. Four hundred and fifty young adults who visited a youth-friendly Infectious Diseases Clinic (IDC) from February 2012 to September 2012 completed a self-administered questionnaire concerning sociodemographic information, their knowledge about and perception of HIV vaccine studies, and the availability of social support. Of our participants, 50.6% expressed willingness to participate in HIV vaccine trials, and this willingness was positively correlated with having some knowledge about HIV vaccine studies (AOR, 2.2; 95% CI: 1.4-3.4), a positive perception toward such studies (AOR, 2.3; 95% CI: 1.5-3.6), having a relationship with someone who could help them make a decision (AOR, 2.5; 95% CI: 1.3-4.9), and age at the time of sexual debut (AOR, 2.6; 95% CI 1.0-6.7) for 15- to 19-year-olds and (AOR, 2.7; 95% CI 1.0-7.1) for older participants. The participants exhibited a moderate willingness to participate in HIV vaccine trials, which was associated with a positive perception of and some knowledge about such trials, having a relationship with someone who might influence their decision as well as age at time of sexual debut. More efforts should be made to inform the youths about specific HIV vaccine trials and related matters, as well as to engage significant others in the decision-making process.

Item Type: Article
Keywords: HIV vaccine trial, Tanzania, Willingness, Young adults
Subjects: HIV > Prevention
Divisions: Muhimbili University of Health and Allied Sciences (MUHAS)
Depositing User: Mr Joseph Madata
Date Deposited: 26 Jan 2015 07:37
Last Modified: 26 Jan 2015 07:37
URI: http://ihi.eprints.org/id/eprint/3053

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