Understanding climate-sensitive diseases in Bangladesh using systematic review and government data repository.
<h4>Background</h4>Understanding the effects of climate change on health outcomes is crucial for effective policy formulation and intervention strategies. However, in Low- and Middle-Income Countries, like Bangladesh, the true extent of these effects remains unexplored due to data scarci...
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Public Library of Science (PLoS)
2025-01-01
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| Online Access: | https://doi.org/10.1371/journal.pone.0313031 |
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| author | Md Iqbal Kabir Dewan Mashrur Hossain Md Toufiq Hassan Shawon Md Mostaured Ali Khan Md Saiful Islam As Saba Hossain Md Nuruzzaman Khan |
| author_facet | Md Iqbal Kabir Dewan Mashrur Hossain Md Toufiq Hassan Shawon Md Mostaured Ali Khan Md Saiful Islam As Saba Hossain Md Nuruzzaman Khan |
| author_sort | Md Iqbal Kabir |
| collection | DOAJ |
| description | <h4>Background</h4>Understanding the effects of climate change on health outcomes is crucial for effective policy formulation and intervention strategies. However, in Low- and Middle-Income Countries, like Bangladesh, the true extent of these effects remains unexplored due to data scarcity. This study aims to assess available evidence on climate change-related health outcomes in Bangladesh, to compare it with actual national occurrences, and to explore challenges related to climate change and health data.<h4>Methods</h4>We first conducted a systematic review to summarize the climate-sensitive diseases examined in existing literature in Bangladesh. The review results were then compared with over 2.8 million samples from the government's data repository, representing reported cases of climate-sensitive diseases during 2017-2022. This comparison aimed to identify discrepancies between the diseases currently occurring in Bangladesh related to climate change and available knowledge through existing research. Additionally, we also explored the limitations of the data recorded in the government data repository.<h4>Results</h4>The available literature in Bangladesh reports only a few specific climate-sensitive diseases, including Diarrhea, Dengue, Cholera, Malaria, Pneumonia, Cardiovascular Diseases, Hypertension, Urinary-Tract Infections, and Malnutrition, which were also considered in few studies. This represents a segment of the total 510 reported climate-sensitive diseases in Bangladesh, of which 143 diseases were responsible for 90.66% of the total occurrences. The most common forms of diseases were diarrhea and gastroenteritis of presumed infectious (28.51%), pneumonia (18.88%), anxiety disorders, panic disorders, generalized anxiety disorders (13.2%), and others (13.15%). Additionally, Urinary-Tract infections (7.87%), cholera (3.03%), and typhoid fever (3.27%) were other frequently reported climate-sensitive diseases. We also explored several challenges related to available data in the government repository, which include inadequate collection of patients' comprehensive socio-demographic information and the absence of a unique patient identifier.<h4>Conclusion</h4>The findings underscore the urgent need to tackle data challenges in understanding climate-sensitive diseases in Bangladesh. Policies and programs are required to prioritize the digitalization of the healthcare system and implement a unique patient identification number to facilitate accurate tracking and analysis of health data. Climate Change, including rising temperature and extreme weather events like cyclone and floods, poses a significant global health threat [1]. The World Health Organization estimates climate change already causes at least 150,000 deaths annually at the global level, and that number is projected to double by 2030. Beside these other impact of climate change are far-reaching, leading to forced displacement, malnutrition and increased incidence of diseases such as dengue, diarrhea, and pneumonia [2]. Additionally, climate change has established links to mental health issues, like anxiety and depression [3]. The effects are particularly severe in Low- and Middle-Income Countries (LMICs) due to limited resources and inadequate infrastructure for coping with erratic weather and disasters [4]. We undertook a comprehensive mixed-method study, incorporating a systematic review of existing studies conducted in Bangladesh, along with an analysis of government data repository. A detailed description of each component is presented below. |
| format | Article |
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| spelling | doaj-art-cf1441d1c20842f490f0a39356e498cd2025-08-20T02:32:56ZengPublic Library of Science (PLoS)PLoS ONE1932-62032025-01-01203e031303110.1371/journal.pone.0313031Understanding climate-sensitive diseases in Bangladesh using systematic review and government data repository.Md Iqbal KabirDewan Mashrur HossainMd Toufiq Hassan ShawonMd Mostaured Ali KhanMd Saiful IslamAs Saba HossainMd Nuruzzaman Khan<h4>Background</h4>Understanding the effects of climate change on health outcomes is crucial for effective policy formulation and intervention strategies. However, in Low- and Middle-Income Countries, like Bangladesh, the true extent of these effects remains unexplored due to data scarcity. This study aims to assess available evidence on climate change-related health outcomes in Bangladesh, to compare it with actual national occurrences, and to explore challenges related to climate change and health data.<h4>Methods</h4>We first conducted a systematic review to summarize the climate-sensitive diseases examined in existing literature in Bangladesh. The review results were then compared with over 2.8 million samples from the government's data repository, representing reported cases of climate-sensitive diseases during 2017-2022. This comparison aimed to identify discrepancies between the diseases currently occurring in Bangladesh related to climate change and available knowledge through existing research. Additionally, we also explored the limitations of the data recorded in the government data repository.<h4>Results</h4>The available literature in Bangladesh reports only a few specific climate-sensitive diseases, including Diarrhea, Dengue, Cholera, Malaria, Pneumonia, Cardiovascular Diseases, Hypertension, Urinary-Tract Infections, and Malnutrition, which were also considered in few studies. This represents a segment of the total 510 reported climate-sensitive diseases in Bangladesh, of which 143 diseases were responsible for 90.66% of the total occurrences. The most common forms of diseases were diarrhea and gastroenteritis of presumed infectious (28.51%), pneumonia (18.88%), anxiety disorders, panic disorders, generalized anxiety disorders (13.2%), and others (13.15%). Additionally, Urinary-Tract infections (7.87%), cholera (3.03%), and typhoid fever (3.27%) were other frequently reported climate-sensitive diseases. We also explored several challenges related to available data in the government repository, which include inadequate collection of patients' comprehensive socio-demographic information and the absence of a unique patient identifier.<h4>Conclusion</h4>The findings underscore the urgent need to tackle data challenges in understanding climate-sensitive diseases in Bangladesh. Policies and programs are required to prioritize the digitalization of the healthcare system and implement a unique patient identification number to facilitate accurate tracking and analysis of health data. Climate Change, including rising temperature and extreme weather events like cyclone and floods, poses a significant global health threat [1]. The World Health Organization estimates climate change already causes at least 150,000 deaths annually at the global level, and that number is projected to double by 2030. Beside these other impact of climate change are far-reaching, leading to forced displacement, malnutrition and increased incidence of diseases such as dengue, diarrhea, and pneumonia [2]. Additionally, climate change has established links to mental health issues, like anxiety and depression [3]. The effects are particularly severe in Low- and Middle-Income Countries (LMICs) due to limited resources and inadequate infrastructure for coping with erratic weather and disasters [4]. We undertook a comprehensive mixed-method study, incorporating a systematic review of existing studies conducted in Bangladesh, along with an analysis of government data repository. A detailed description of each component is presented below.https://doi.org/10.1371/journal.pone.0313031 |
| spellingShingle | Md Iqbal Kabir Dewan Mashrur Hossain Md Toufiq Hassan Shawon Md Mostaured Ali Khan Md Saiful Islam As Saba Hossain Md Nuruzzaman Khan Understanding climate-sensitive diseases in Bangladesh using systematic review and government data repository. PLoS ONE |
| title | Understanding climate-sensitive diseases in Bangladesh using systematic review and government data repository. |
| title_full | Understanding climate-sensitive diseases in Bangladesh using systematic review and government data repository. |
| title_fullStr | Understanding climate-sensitive diseases in Bangladesh using systematic review and government data repository. |
| title_full_unstemmed | Understanding climate-sensitive diseases in Bangladesh using systematic review and government data repository. |
| title_short | Understanding climate-sensitive diseases in Bangladesh using systematic review and government data repository. |
| title_sort | understanding climate sensitive diseases in bangladesh using systematic review and government data repository |
| url | https://doi.org/10.1371/journal.pone.0313031 |
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