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Inconsistencies in age profiles of HIV prevalence

Author

Listed:
  • Pauline M. Leclerc

    (Université Pierre-et-Marie-Curie)

  • Michel Garenne

    (Institut Pasteur)

Abstract

A two-sex compartmental model of the dynamics of HIV infection was developed and applied to the case of Zambia. Parameters include age specific rates of fertility, mortality, entry into sexual life, number of partners and age of partners. They were all derived from empirical data from Demographic and Health Surveys, and applied by single year of age. The model was unable to fit age and sex patterns of infection observed in 2001. Current knowledge of HIV transmission does not allow fitting the dynamics of HIV epidemics. Further research is needed to understand the dynamics of HIV heterosexual epidemics in Africa.

Suggested Citation

  • Pauline M. Leclerc & Michel Garenne, 2007. "Inconsistencies in age profiles of HIV prevalence," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, vol. 16(5), pages 121-140.
  • Handle: RePEc:dem:demres:v:16:y:2007:i:5
    DOI: 10.4054/DemRes.2007.16.5
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    References listed on IDEAS

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    1. Nnko, Soori & Boerma, J.T.J Ties & Urassa, Mark & Mwaluko, Gabriel & Zaba, Basia, 2004. "Secretive females or swaggering males?: An assessment of the quality of sexual partnership reporting in rural Tanzania," Social Science & Medicine, Elsevier, vol. 59(2), pages 299-310, July.
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    Cited by:

    1. Leigh Johnson & Rob Dorrington & Debbie Bradshaw & Victoria Pillay-Van Wyk & Thomas Rehle, 2009. "Sexual behaviour patterns in South Africa and their association with the spread of HIV: insights from a mathematical model," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, vol. 21(11), pages 289-340.
    2. Marcella M. Alsan & David M. Cutler, 2010. "Why did HIV decline in Uganda?," NBER Working Papers 16171, National Bureau of Economic Research, Inc.

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    More about this item

    Keywords

    HIV/AIDS; sub-Saharan Africa; mathematical model; Zambia; dynamics of epidemics; heterosexual transmission;
    All these keywords.

    JEL classification:

    • J1 - Labor and Demographic Economics - - Demographic Economics
    • Z0 - Other Special Topics - - General

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