ArticleMalaria journal2025
Epidemiological profile and environmental determinants of Plasmodium falciparum infection in villages surrounding the Soum Agropole, Burkina Faso.
Article in Malaria journal, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
13 authors.
Funding
Abstract
backgroundBuilding dams and irrigation schemes as resilience measures against growing food insecurity and water scarcity may increase malaria risk in endemic settings. This study aims to assess the clinical and asymptomatic carriage of Plasmodium falciparum throughout the year and explores their association with socio-economic and weather factors in Nanoro, Burkina Faso.
methodsA monthly household-based surveys were conducted from March 2022 to February 2023 in five villages located at variable distance (3-40 km) from the Soum dam located in the Nanoro Health district catchment area. Socio-demographic, weather, and economic data were collected using a standardized questionnaire. Capillary blood samples were analyzed for P. falciparum infection by microscopy. A mixed-effects logistic regression model adjusted for socio-economic and environmental factors was used to assess the infection probability and to analyze how village-level and month-level factors contributed to the malaria infection risk.
resultsA total of 13,786 participants were included. The overall prevalence of asymptomatic carriage (24.5%) was higher than clinical cases (19.5%). The 12-month malaria prevalence (clinical cases and asymptomatic carriage) were 39.6% (95%CI 38.79-40.42) with the highest rate (42.1% with 95% CI 40.7-43.47) reported from Soum near the dam and lowest rate (33.2%;95% CI 31.21-35.32) from Séguédin located far from the dam. Regardless of village location and transmission period, participants aged 5-19 years old had the highest prevalence of malaria infection with values ranged from 43.6% (95% CI 38.34-49.01) in Séguédin to 69.4% (95% CI 64.94-73.57) in Soum. Monthly rainfall measured in millimeters, was unexpectedly associated with decreased risk of malaria infection (OR = 0.77, 95%CI 0.66-0.9).
conclusionThe risk of malaria infection was higher in villages close to the dam, with Soum having the highest prevalence and Séguédin the lowest. This study highlights the impact of dam construction on the epidemiological profile of malaria and underscores the need for multi-sectoral approaches integrating health, water management, and socio-economic interventions to tackle the risk of the disease occurrence.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.