The effect of COVID-19 on malaria cases in Zambia: a mixed effect multilevel analysis
Abstract Background The burden of Malaria in Zambia remains a challenge, with the entire population at risk of contracting this infectious disease. Despite concerted efforts by African countries, including Zambia, to implement malaria policies and strategies aimed at reducing case incidence, the reg...
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ftdoajarticles:oai:doaj.org/article:cff7c834f3a746b688d32d0d083f09a9 2024-09-09T19:28:36+00:00 The effect of COVID-19 on malaria cases in Zambia: a mixed effect multilevel analysis Mutale Sampa Ronald Fisa Chilombo Mukuma Mercy Mwanza Busiku Hamainza Patrick Musonda 2024-03-01T00:00:00Z https://doi.org/10.1186/s12936-024-04882-6 https://doaj.org/article/cff7c834f3a746b688d32d0d083f09a9 EN eng BMC https://doi.org/10.1186/s12936-024-04882-6 https://doaj.org/toc/1475-2875 doi:10.1186/s12936-024-04882-6 1475-2875 https://doaj.org/article/cff7c834f3a746b688d32d0d083f09a9 Malaria Journal, Vol 23, Iss 1, Pp 1-7 (2024) COVID-19 Malaria Mixed effects Poisson Sub-Saharan Africa Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 article 2024 ftdoajarticles https://doi.org/10.1186/s12936-024-04882-6 2024-08-05T17:49:46Z Abstract Background The burden of Malaria in Zambia remains a challenge, with the entire population at risk of contracting this infectious disease. Despite concerted efforts by African countries, including Zambia, to implement malaria policies and strategies aimed at reducing case incidence, the region faces significant hurdles, especially with emerging pandemics such as COVID-19. The efforts to control malaria were impacted by the constraints imposed to curb its transmission during the COVID-19 pandemic. The aim of the study was to assess the effect of the COVID-19 pandemic on malaria cases in Zambia and the factors associated by comparing the COVID-19 period and the pre-COVID-19 era. Methods This was a cross-sectional panel study in which routinely collected programmatic data on malaria was used. The data were extracted from the Health Management Information System (HMIS) for the period January 2018 to January 2022. The period 2018 to 2022 was selected purely due to the availability of data and to avoid the problem of extrapolating too far away from the period of interest of the study. A summary of descriptive statistics was performed in which the number of cases were stratified by province, age group, and malaria cases. The association of these variables with the COVID-19 era was checked using the Wilcoxon rank-sum test and Kruskal‒Wallis test as applicable. In establishing the factors associated with the number of malaria cases, a mixed-effect multilevel model using the Poisson random intercept and random slope of the COVID-19 panel. The model was employed to deal with the possible correlation of the number of cases in the non-COVID-19 panel and the expected correlation of the number of cases in the COVID-19 panel. Results A total of 18,216 records were extracted from HMIS from January 2018 to January 2022. Stratifying this by the COVID-19 period/era, it was established that 8,852 malaria cases were recorded in the non-COVID-19 period, whereas 9,364 cases were recorded in the COVID-19 era. Most of the people ... Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Arctic Malaria Journal 23 1 |
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COVID-19 Malaria Mixed effects Poisson Sub-Saharan Africa Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 |
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COVID-19 Malaria Mixed effects Poisson Sub-Saharan Africa Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 Mutale Sampa Ronald Fisa Chilombo Mukuma Mercy Mwanza Busiku Hamainza Patrick Musonda The effect of COVID-19 on malaria cases in Zambia: a mixed effect multilevel analysis |
topic_facet |
COVID-19 Malaria Mixed effects Poisson Sub-Saharan Africa Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 |
description |
Abstract Background The burden of Malaria in Zambia remains a challenge, with the entire population at risk of contracting this infectious disease. Despite concerted efforts by African countries, including Zambia, to implement malaria policies and strategies aimed at reducing case incidence, the region faces significant hurdles, especially with emerging pandemics such as COVID-19. The efforts to control malaria were impacted by the constraints imposed to curb its transmission during the COVID-19 pandemic. The aim of the study was to assess the effect of the COVID-19 pandemic on malaria cases in Zambia and the factors associated by comparing the COVID-19 period and the pre-COVID-19 era. Methods This was a cross-sectional panel study in which routinely collected programmatic data on malaria was used. The data were extracted from the Health Management Information System (HMIS) for the period January 2018 to January 2022. The period 2018 to 2022 was selected purely due to the availability of data and to avoid the problem of extrapolating too far away from the period of interest of the study. A summary of descriptive statistics was performed in which the number of cases were stratified by province, age group, and malaria cases. The association of these variables with the COVID-19 era was checked using the Wilcoxon rank-sum test and Kruskal‒Wallis test as applicable. In establishing the factors associated with the number of malaria cases, a mixed-effect multilevel model using the Poisson random intercept and random slope of the COVID-19 panel. The model was employed to deal with the possible correlation of the number of cases in the non-COVID-19 panel and the expected correlation of the number of cases in the COVID-19 panel. Results A total of 18,216 records were extracted from HMIS from January 2018 to January 2022. Stratifying this by the COVID-19 period/era, it was established that 8,852 malaria cases were recorded in the non-COVID-19 period, whereas 9,364 cases were recorded in the COVID-19 era. Most of the people ... |
format |
Article in Journal/Newspaper |
author |
Mutale Sampa Ronald Fisa Chilombo Mukuma Mercy Mwanza Busiku Hamainza Patrick Musonda |
author_facet |
Mutale Sampa Ronald Fisa Chilombo Mukuma Mercy Mwanza Busiku Hamainza Patrick Musonda |
author_sort |
Mutale Sampa |
title |
The effect of COVID-19 on malaria cases in Zambia: a mixed effect multilevel analysis |
title_short |
The effect of COVID-19 on malaria cases in Zambia: a mixed effect multilevel analysis |
title_full |
The effect of COVID-19 on malaria cases in Zambia: a mixed effect multilevel analysis |
title_fullStr |
The effect of COVID-19 on malaria cases in Zambia: a mixed effect multilevel analysis |
title_full_unstemmed |
The effect of COVID-19 on malaria cases in Zambia: a mixed effect multilevel analysis |
title_sort |
effect of covid-19 on malaria cases in zambia: a mixed effect multilevel analysis |
publisher |
BMC |
publishDate |
2024 |
url |
https://doi.org/10.1186/s12936-024-04882-6 https://doaj.org/article/cff7c834f3a746b688d32d0d083f09a9 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Malaria Journal, Vol 23, Iss 1, Pp 1-7 (2024) |
op_relation |
https://doi.org/10.1186/s12936-024-04882-6 https://doaj.org/toc/1475-2875 doi:10.1186/s12936-024-04882-6 1475-2875 https://doaj.org/article/cff7c834f3a746b688d32d0d083f09a9 |
op_doi |
https://doi.org/10.1186/s12936-024-04882-6 |
container_title |
Malaria Journal |
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23 |
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1 |
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1809897925507022848 |