Partnership concurrency and coital frequency

Lauren Gaydosh, Georges Reniers, Stéphane Helleringer

Research output: Contribution to journalArticle

Abstract

National HIV prevalence estimates across sub-Saharan Africa range from less than 1 percent to over 25 percent. Recent research proposes several explanations for the observed variation, including prevalence of male circumcision, levels of condom use, presence of other sexually transmitted infections, and practice of multiple concurrent partnerships. However, the importance of partnership concurrency for HIV transmission may depend on how it affects coital frequency with each partner. The coital dilution hypothesis suggests that coital frequency within a partnership declines with the addition of concurrent partners. Using sexual behavior data from rural Malawi and urban Kenya, we investigate the relationship between partnership concurrency and coital frequency, and find partial support for the coital dilution hypothesis. We conclude the paper with a discussion of our findings in light of the current literature on concurrency.

Original languageEnglish (US)
Pages (from-to)2376-2386
Number of pages11
JournalAIDS and Behavior
Volume17
Issue number7
DOIs
StatePublished - Sep 2013

Keywords

  • Coital frequency
  • Concurrency
  • HIV/AIDS
  • Kenya
  • Malawi

ASJC Scopus subject areas

  • Social Psychology
  • Public Health, Environmental and Occupational Health
  • Infectious Diseases

Fingerprint Dive into the research topics of 'Partnership concurrency and coital frequency'. Together they form a unique fingerprint.

  • Cite this

    Gaydosh, L., Reniers, G., & Helleringer, S. (2013). Partnership concurrency and coital frequency. AIDS and Behavior, 17(7), 2376-2386. https://doi.org/10.1007/s10461-013-0525-x