Modeling clinical malaria episodes in different ecological settings in Mali, 2018-2022.
Longitudinal data
Malaria incidence
Mali
Modeling
West Africa International Center of Excellence in Malaria Research
Journal
IJID regions
ISSN: 2772-7076
Titre abrégé: IJID Reg
Pays: England
ID NLM: 9918418183106676
Informations de publication
Date de publication:
Mar 2024
Mar 2024
Historique:
received:
12
10
2023
revised:
06
11
2023
accepted:
08
11
2023
medline:
11
12
2023
pubmed:
11
12
2023
entrez:
11
12
2023
Statut:
epublish
Résumé
Following the scaling-up of malaria control strategies in Mali, understanding the changes in age-specific prevalence of infection and risk factors associated with remains necessary to determine new priorities to progress toward disease elimination. This study aimed to estimate the risk of clinical malaria using longitudinal data across three different transmission settings in Mali. Cohort-based longitudinal studies were performed from April 2018 to December 2022. Incidence of malaria was measured through community health center-based passive case detection. Generalized estimation equation model was used to assess risk factors for clinical malaria. A total of 21,453 clinical presentations were reported from 4500 participants, mainly from July to November. Data shows a significant association between malaria episodes, sex, age group, season, and year. Women had lower risk, the risk of clinical episode increased with age up to 14 years then declined, and in both sites, the dry-season risk of clinical episode was significantly lower compared to the rainy season. Determining factors associated with the occurrence of clinical malaria across different ecological settings across the country could help in the development of new strategies aiming to accelerate malaria elimination in an area where malaria transmission remains intense.
Identifiants
pubmed: 38076024
doi: 10.1016/j.ijregi.2023.11.006
pii: S2772-7076(23)00113-3
pmc: PMC10698665
doi:
Types de publication
Journal Article
Langues
eng
Pagination
24-30Informations de copyright
© 2023 The Authors.
Déclaration de conflit d'intérêts
The authors have no competing interests to declare.
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