ArticlePloS one2024
Characteristics associated with viral suppression among HIV-infected children aged 0-14 years in Mozambique, 2019.
Article in PloS one, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.
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Who cites it
2 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Factors associated with unsuppressed HIV viral load among children under 15 years in sub-Saharan africa: a systematic review.AIDS research and therapy · 2025Pooled it
- Barriers to viral suppression in children aged 9 years or younger on dolutegravir-based antiretroviral therapy in Malawi, a mixed-methods study.PLOS global public health · 2025Article
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6 authors.
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Abstract
The human immunodeficiency virus (HIV) is a global public health problem, disproportionally affecting sub-Saharan African countries including Mozambique. In 2019, of 150,000 estimated HIV-infected children in Mozambique, only 95,080 were on antiretroviral treatment and 73% virally suppressed. The objective of this study was to determine the characteristics associated with viral suppression in children. A cross-sectional study was carried out using records of viral load samples from children aged 0 to 14 years old who underwent viral load tests in 2019 in Mozambique. Secondary analyses were conducted on data obtained from Data Intensive Systems and Applications (DISA) of children enrolled in health facilities who had viral load tests registered. Viral suppression was defined as the presence of less than 1,000 copies/ml of blood. Multivariate logistic regression analysis was used to evaluate the characteristics associated with viral suppression. Of the 33,559 viral load sample records analyzed, 53% (17,794/33,559) were female. The average patient age was 8 (sd ± 4) years old. About 44% (14,888/33,559) of the children had a suppressed viral load, with 55% (8,258/14,888) being female and 16% (2,319/14,888) belonging to the 1-4 years old age group. Characteristics associated with viral suppression were the age groups of 5-9 years [AOR = 1.73; 95% CI 1.34-2.23; p<0.001] and 10-14 years old [AOR = 1.92; 95% CI 1.50-2.48; p<0.001] versus < 1 year. Other factors such as living in Maputo City [AOR = 1.61; 95% CI 1.26-2.05; p <0.001] versus Tete Province were also associated with viral suppression. Factors such as being male [AOR = 0.83; 95% CI 0.80-0.87; p <0.001)], living in the provinces of Niassa [AOR = 0.75; 95% CI 0.56-0.99; p <0.003], Cabo Delgado [AOR = 0.77; 95% CI 0.60-0.99; p <0.045] and Zambezia [AOR = 0.72 (95% CI: 0.56-0.92, p<0.008)] versus Tete Province, or being on ART for 2-5 years [AOR = 0.72 (95% CI: 0.61-0.85, p<0.001)] versus 11-14 years were associated with not being virally suppressed. More than half of children did not achieve viral suppression. The odds of viral suppression were highest among children aged 5-14 years and among children living in Maputo city. Further research is needed to better understand the challenges in achieving viral suppression in children.
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