Prevalence and risk factors associated with malaria infection in children under two years of age in southern Togo prior to perennial malaria chemoprevention implementation
Malar. j. (Online)
; Malar. j. (Online);22(357): 1-13, nov 21. 2023. tab, ilus, mapa
Article
in En
| AIM, RSDM
| ID: biblio-1530902
Responsible library:
MZ1.1
ABSTRACT
Background:
Malaria remains the leading cause of mortality and morbidity in young children in sub-Saharan Africa. To prevent malaria in children living in moderate-to-high malaria transmission areas, the World Health Organization has recommended perennial malaria chemoprevention (PMC). Prior to piloting PMC implementation in southern Togo, a household survey was conducted to estimate malaria infection prevalence in children under 2 years of age (U2).Methods:
A cross-sectional community-based household survey was conducted in the Haho district in the Togo Plateaux region. A three-stage random sampling method was used to select study participants aged 10-23 months whose caretakers gave informed consent. The prevalence of Plasmodium infection, defined as a positive rapid diagnostic test (RDT), was estimated with 95% confidence interval (CI). Clinical malaria was defined as having a positive RDT plus fever (≥ 37.5 °C) or history of fever in the last 24 h. Mixed-effects logistic regression models were used to assess the child's, caretaker's, and household's factors associated with malaria infection.Results:
A total of 685 children were included in the survey conducted January-February in 2022 (dry season). Median age was 17 months (interquartile range 13-21). About 80% of the children slept under a bed net the night before the interview. Malaria infection prevalence was 32.1% (95% CI 27.7-37.0) with significant area variation (cluster range 0.0-73.3). Prevalence of clinical malaria was 15.4% (95% CI 12.2-19.2). Children whose caretakers were animist (aOR 1.71, 95% CI 1.19-2.46) and those living in mother-headed households (aOR 2.39, 95% CI 1.43-3.99) were more likely to have a positive RDT. Living more than 5 km away from the nearest health facility (aOR 1.60, 95% CI 1.04-2.44) and presence of two or more under-5-years children in the household (aOR 1.44, 95% CI 1.01-2.07) were also associated with increased risk of infection...Key words
Full text:
1
Collection:
06-national
/
MZ
Database:
AIM
/
RSDM
Main subject:
Chemoprevention
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Malaria
Limits:
Female
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Humans
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Infant
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Male
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Newborn
Country/Region as subject:
Africa
Language:
En
Journal:
Malar. j. (Online)
Year:
2023
Document type:
Article