Evidence map›Paper›PMID 42477843›Full record

ArticleInfectious diseases of poverty2026

Prevalence, determinants, and wealth-related inequalities in malaria among under five children in Uganda: evidence from the malaria indicator survey.

Edson Mwebesa, Delight Mawufemor Agbi, Isaac Isiko, Gideon Ikemdinachi Nwankwo, Rejoice Uche Obiora, Bisola Folusho Olubiyi, Charles Natuhamya

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Article in Infectious diseases of poverty, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

7 authors.

Edson MwebesaDepartment of Mathematics, Faculty of Science, Muni University, Arua, Uganda. e.mwebesa@muni.ac.ug.ORCID http://orcid.org/0000-0003-4421-5356
Delight Mawufemor AgbiDepartment of Mathematics, Computing and Physics, School of Science and Aerospace Studies, Moi University, Eldoret, Kenya.ORCID http://orcid.org/0000-0002-1876-8419
Isaac IsikoFaculty of Medicine School of Population and Public Health, University of British Columbia, Vancouver, Canada.ORCID http://orcid.org/0000-0002-3612-5054
Gideon Ikemdinachi NwankwoDepartment of Health Management and Policy, Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon.ORCID http://orcid.org/0000-0002-9521-0021
Rejoice Uche ObioraCollege of Health, Lehigh University, Bethlehem, PA, USA.ORCID http://orcid.org/0000-0002-4523-5124
Bisola Folusho OlubiyiUniversity of Global Health Equity, Butaro, Burera, Kigali, Rwanda.ORCID http://orcid.org/0000-0003-2184-0060
Charles NatuhamyaUgandan Youth Development Link, Kampala, Uganda.ORCID http://orcid.org/0000-0001-7415-094X

Funding

Wellcome Trust
6 · The paper itself

Abstract

backgroundMalaria remains a leading cause of morbidity and mortality among children under five in Uganda. Despite national control efforts, significant disparities and inequalities in prevalence persist across regions, residences, and mean socio-economic status. This study examines the socio-demographic factors and wealth-related inequalities associated with malaria among children under five in Uganda. METHODOLOGY: A secondary analysis of data from the Uganda Malaria Indicator Survey (UMIS) 2018-2019 was conducted. A sample of 4,600 children with malaria test results was included in the study. The distribution of malaria prevalence across socio-demographic factors was analysed using cross-tabulations and a chi-squared test. Malaria-related inequalities were measured using equity plots and the concentration index (CIX). A multilevel logistic regression model was used to examine the relationship between malaria prevalence and associated factors. The results are presented as adjusted odds ratios (aORs) with 95% confidence intervals (CI).

resultsAlmost twenty-three in every 100 children under five had malaria infection (95% CI: 19.2-27.0). Regional variations in malaria prevalence and wealth-related inequalities were observed. The multilevel model identified several significant independent factors: older child age (aOR = 2.12, 95% CI: 1.51-2.96, P < 0.001), child's anemia (aOR = 3.16, 95% CI: 2.33-4.29, P < 0.001), and larger household size (aOR = 1.98, 95% CI: 1.13-3.45, P < 0.05) were positively associated with malaria in children under five years in Uganda. A negative concentration index (CIX = - 0.334, P < 0.001) was also observed, indicating that higher malaria prevalence is concentrated among children in the poorest wealth quintile.

conclusionMalaria prevalence in Uganda is associated with a complex interplay of socioeconomic and geographic factors. The substantial disparities observed highlight the need for tailored public health strategies designed for high-burden regions and vulnerable communities to reduce disease burden effectively.

Indexed as

MalariaChild, PreschoolCross-Sectional StudiesFemaleHumansInfantMalePrevalenceRisk FactorsSocioeconomic Disparities in HealthSocioeconomic FactorsUgandaMalariaSocio-demographicUgandaUnder-five childrenWealth-related inequalities

Identifiers

PMID42477843
PMCPMC13383128

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