| Autor: |
Andrea Low, Elizabeth Gummerson, Amee Schwitters, Rogerio Bonifacio, Mekleet Teferi, Nicholus Mutenda, Sarah Ayton, James Juma, Claudia Ahpoe, Choice Ginindza, Hetal Patel, Samuel Biraro, Karam Sachathep, Avi J Hakim, Danielle Barradas, Ahmed Saadani Hassani, Willford Kirungi, Keisha Jackson, Leah Goeke, Neena Philips, Lloyd Mulenga, Jennifer Ward, Steven Hong, George Rutherford, Sally Findley |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
BMJ Open. 12:e058704 |
| ISSN: |
2044-6055 |
| DOI: |
10.1136/bmjopen-2021-058704 |
| Popis: |
ObjectiveTo assess the potential bidirectional relationship between food insecurity and HIV infection in sub-Saharan Africa.DesignNationally representative HIV impact assessment household-based surveys.SettingZambia, Eswatini, Lesotho, Uganda and Tanzania and Namibia.Participants112 955 survey participants aged 15–59 years with HIV and recency test results.MeasuresRecent HIV infection (within 6 months) classified using the HIV-1 limited antigen avidity assay, in participants with an unsuppressed viral load (>1000 copies/mL) and no detectable antiretrovirals; severe food insecurity (SFI) defined as having no food in the house ≥three times in the past month.ResultsOverall, 10.3% of participants lived in households reporting SFI. SFI was most common in urban, woman-headed households, and in people with chronic HIV infection. Among women, SFI was associated with a twofold increase in risk of recent HIV infection (adjusted relative risk (aRR) 2.08, 95% CI 1.09 to 3.97). SFI was also associated with transactional sex (aRR 1.28, 95% CI 1.17 to 1.41), a history of forced sex (aRR 1.36, 95% CI 1.11 to 1.66) and condom-less sex with a partner of unknown or positive HIV status (aRR 1.08, 95% CI 1.02 to 1.14) in all women, and intergenerational sex (partner ≥10 years older) in women aged 15–24 years (aRR 1.23, 95% CI 1.03 to 1.46). Recent receipt of food support was protective against HIV acquisition (aRR 0.36, 95% CI 0.14 to 0.88).ConclusionSFI increased risk for HIV acquisition in women by twofold. Heightened food insecurity during climactic extremes could imperil HIV epidemic control, and food support to women with SFI during these events could reduce HIV transmission. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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