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Educational attainment and HIV-1 infection in developing countries: a systematic review
James R Hargreaves1, Judith R Glynn
1Infectious Disease Epidemiology Unit, London School of Hygiene and Tropical Medicine, UK.
Tropical Medicine & International Health : TM & IH
|May 29, 2002
Summary
Higher education is linked to increased HIV-1 infection risk in Africa, but this trend may be shifting. In Thailand, more schooling consistently protects against HIV-1 infection.
Area of Science:
- Epidemiology
- Public Health
- Infectious Diseases
Background:
- Educational status is a key socioeconomic determinant potentially influencing health outcomes.
- Understanding the relationship between education and HIV-1 infection is crucial for targeted prevention strategies in developing nations.
Purpose of the Study:
- To systematically review and synthesize existing literature on the association between educational attainment and Human Immunodeficiency Virus type 1 (HIV-1) infection in developing countries.
Main Methods:
- A systematic literature search was conducted using electronic databases and hand searching of relevant journals.
- Included studies analyzed individual-level data on the association between educational attainment and HIV-1 status in general populations.
Main Results:
- Twenty-seven articles from six developing countries were analyzed, with a focus on African and Thai populations.
- In parts of Africa, higher education was associated with increased HIV-1 risk, particularly in rural and older cohorts.
- In Thailand, longer schooling was strongly protective against HIV-1 infection, with this protective effect persisting over time.
Conclusions:
- The association between higher education and greater HIV-1 risk in Africa may be evolving, with a potential shift towards higher burdens in less educated groups.
- Educational attainment remains a significant protective factor against HIV-1 infection in Thailand.