Malaria and Severity of Anemia in Children under 7 Years of Age in the Western Region of Côte d’Ivoire| Chapter 5 | Recent Updates in Disease and Health Research Vol. 2

Background: Anemia is a major public health problem, affecting nearly one-quarter of the world’s population. The prevalence of anemia in 2019 among children aged 6–59 months was 72.2%, and among women of childbearing age it was 51%. It is defined as a reduction in the hemoglobin level in the peripheral blood to below the normal threshold set for a particular population. Very often in the subtropics, helminths or malaria co-infect an individual, causing morbidities that vary by age and region. This study aims to characterize the type of anemia observed in children under 7 years of age infected with malaria in the western region of Côte d’Ivoire, to recommend a better strategy of care.

Methods: The study was carried out from March 2020 to May 2021 in 22 villages in Man, Tonkpi Region, with a cohort of 451 children, both male and female, aged from 3 months to 6 years. The children provided venous blood samples for the diagnosis and characterization of anemia (full blood count), and Giemsa staining (GS) (thick and thin smears) and rapid diagnostic tests (RDTs) were used for the diagnosis of malaria. Risk factors and morbidity profiles were assessed using a questionnaire. The data were exported for the analysis to SPSS and Stata. Logistic regressions models were employed to identify independent risk factors and morbidity patterns associated with Plasmodium falciparum mono-infection and co-infections.

Results: Of the 451 children who completed the study, 221 (49.0%) were female and 230 (51.0%) were male. Both sexes (males and females) were equally affected, although children aged 3 months to 2 years were affected slightly often more than older children. The prevalence of anemia was 55.0%, distributed as 30.7% mild, 66.1% moderate, and 3.2% severe anemia. The characterization of anemia revealed that hypochromic microcytic anemia (HMA) was the predominant type, being found in 195 (78.63%) children. It was followed by normochromic microcytic anemia (29 children, 11.69%), normochromic normocytic anemia (14 children, 5.65%), and, finally, hypochromic normocytic anemia (10 children, 4.03%). The prevalence of malaria was 66.7% and 78.3% based on GS and RDTs, respectively. The closed association between malaria (Plasmodium) and anemia led to P. falciparum alone causing 56.7% of mild, 51.3% of moderate, and 37.5% of severe anemia in children.

Conclusion: Malaria infection was highly prevalent among children aged ≤ 7 years in both sex and in different age groups, although the number of Plasmodium parasites present during infections was greatest in younger children. Similarly, the prevalence of anemia was high, with moderate anemia and HMA being more prevalent in children ≤ 7 years of age in the western region of Côte d’Ivoire.

Author(s) Details:

Mocket Adolphe Ehouman,
Infestious Diseaes Department, Olopam Pharma and Research and Development, Abidjan, Coˆte d’Ivoire and Unite´ de Formation et de Recherche Biosciences, Universite´ Fe´lix Houphouët-Boigny, Abidjan, Coˆte d’Ivoire.

Kouakou Eliezer N’Goran,
Unite´ de Formation et de Recherche Biosciences, Universite´ Fe´lix Houphouët-Boigny, Abidjan, Coˆte d’Ivoire.

Gaoussou Coulibaly,
Unite´ de Formation et de Recherche Biosciences, Universite´ Fe´lix Houphouët-Boigny, Abidjan, Coˆte d’Ivoire.

Please see the link here: https://stm.bookpi.org/RUDHR-V2/article/view/13505