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. 2024 Feb 23;19(2):e0297393.
doi: 10.1371/journal.pone.0297393. eCollection 2024.

The relationship between climate change, globalization and non-communicable diseases in Africa: A systematic review

Alhassan Siiba  1 , Joseph Kangmennaang  1 , Leonard Baatiema  2   3   4 , Isaac Luginaah  5
Affiliations

The relationship between climate change, globalization and non-communicable diseases in Africa: A systematic review

Alhassan Siiba et al. PLoS One. .

Abstract

Climate change and non-communicable diseases (NCDs) are considered the 21st Century's major health and development challenges. Both pose a disproportionate burden on low- and middle-income countries that are unprepared to cope with their synergistic effects. These two challenges pose risks for achieving many of the sustainable development goals (SDGs) and are both impacted by globalization through different pathways. While there are important insights on how climate change and or globalization impact NCDs in the general literature, comprehensive research that explores the influence of climate change and or globalization on NCDs is limited, particularly in the context of Africa. This review documents the pathways through which climate change and or globalization influence NCDs in Africa. We conducted a comprehensive literature search in eight electronic databases-Web of Science, PubMed, Scopus, Global Health Library, Science Direct, Medline, ProQuest, and Google Scholar. A total of 13864 studies were identified. Studies that were identified from more than one of the databases were automatically removed as duplicates (n = 9649). Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, a total of 27 studies were eventually included in the final review. We found that the impacts of climate change and or globalization on NCDs act through three potential pathways: reduction in food production and nutrition, urbanization and transformation of food systems. Our review contributes to the existing literature by providing insights into the impact of climate change and or globalization on human health. We believe that our findings will help enlighten policy makers working on these pathways to facilitate the development of effective policy and public health interventions to mitigate the effects of climate change and globalization on the rising burden of NCDs and goal 3 of the SDG, in particular.

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Conflict of interest statement

The authors have declared that no competing interests exist.

Figures

Fig 1
Fig 1. Number of studies identified from the search categories.
Fig 2
Fig 2. The search flowchart [32].
Fig 3
Fig 3. Regional distribution of included studies.
Fig 4
Fig 4. Relationship between climate change, globalization and NCDs.
See this image and copyright information in PMC

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References

    1. Benziger CP, Roth GA, Moran AE. The global burden of disease study and the preventable burden of NCD. Global heart. 2016;11(4):393–7. doi: 10.1016/j.gheart.2016.10.024 - DOI - PubMed
    1. Intergovernmental Panel on Climate Change [IPCC]. Climate Change 2022: Impacts, Adaptation, and Vulnerability. Contribution of Working Group II to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change. 2022. [Pörtner H.-O., Roberts D.C., Tignor M., Poloczanska E.S., Mintenbeck K., Alegría A., Craig M., Langsdorf S., Löschke S., Möller V., Okem A., Rama B. (eds.)]. Cambridge University Press. Cambridge University Press, Cambridge, UK and New York, NY, USA, 3056 pp., doi: 10.1017/9781009325844 - DOI
    1. Swinburn BA, Kraak VI, Allender S, Atkins VJ, Baker PI, Bogard JR, et al.. The global syndemic of obesity, undernutrition, and climate change: the Lancet Commission report. The lancet. 2019;393(10173):791–846. doi: 10.1016/S0140-6736(18)32822-8 - DOI - PubMed
    1. Terzic A, Waldman S. Chronic diseases: the emerging pandemic. Clinical and translational science. 2011;4(3):225. doi: 10.1111/j.1752-8062.2011.00295.x - DOI - PMC - PubMed
    1. World Health Organization [WHO]. Noncommunicable diseases. 2022. Retrieved March 31, 2023, from https://www.who.int/news-room/fact-sheets/detail/noncommunicable-diseases.

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