Behavior change communication and mobile populations: the evaluation of a cross-border HIV/AIDS communication strategy amongst migrants from Swaziland.
This study investigates the effect of being exposed to the Soul City Southern Africa Regional OneLove campaign, a behavior change communication program, on sexual behavior and condom use among a mobile population in Swaziland. Data for this study come from a nationally representative sample of 845 individuals who reported traveling to neighboring countries for at least two weeks at any time in the previous two years. Respondents were asked about exposure to the campaign through television, radio, booklets, posters, and advertisements both in Swaziland and in the other countries where they had traveled in the previous two years. Odds ratios were used to estimate the relationships between the HIV/AIDS outcomes of interest and program exposure for the full sample as well as separately for males and females. The program had no effect on reducing known risky behaviors such as having multiple sexual partners. However, men exposed in Swaziland only (AOR = 3.4, CI 1.2-9.4) and in Swaziland and another country (AOR = 2.8, CI 1.0-7.7) were more likely to report using a condom at last sex. In the full sample, those exposed in Swaziland were more likely to report using a condom at last sex (AOR = 2.6, CI 1.3-5.3) and a condom at last sex with a regular partner (AOR = 2.3, CI 1.1-4.8). Men who reported multiple sexual partnerships and who were exposed in Swaziland and another country were nine times as likely to report condom at last sex than men with no exposure. Respondents exposed in Swaziland and another country were more likely to have been tested for HIV; this was true for the total population (AOR = 2.9, CI 1.1-7.9) and for men separately (AOR = 3.3, CI 1.1-10.1). These findings provide support for more regional HIV prevention programs in Southern Africa as a way to increase positive behaviors among mobile populations.
a Global Community Health and Behavioral Sciences , Tulane University , 1440 Canal St Suite 2350, New Orleans , LA 70119 , USA.
Eva
E
Silvestre
b Soul City Institute for Health and Development Communication and School of Public Health , Wits University , PO Box 1290, Houghton 2041 , South Africa.
Renay
R
Weiner
c Global Health Systems and Development , Tulane University , 1440 Canal St Suite 2200, New Orleans , LA 70119 , USA.
Paul
P
Hutchinson
D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control*; D000328:Adult; D000353:Africa, Southern; D003142:Communication; D017280:Condoms; D013541:Eswatini / Q000208:ethnology; D005260:Female; D015658:HIV Infections / Q000517:prevention & control*; D006801:Humans; D008297:Male; D012725:Sexual Behavior; D012747:Sexual Partners; D014171:Transients and Migrants
HIV prevention; HIV testing; Southern Africa; behavior change communication; condom use; migration