ArticleYonago acta medica2021
The Effects of Drought Severity and Its Aftereffects on Mortality in Bangladesh.
Article in Yonago acta medica, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed, 17 citations in OpenAlex.
- Analyzing the effects of drought at different time scales on cause-specific mortality in South Africa.Environmental research letters : ERL [Web site] · 2024Article
- Assessment of remote sensing-based indices for drought monitoring in the north-western region of Bangladesh.Heliyon · 2023Article
- Short- and Long-Term Effects of Drought on Selected Causes of Mortality in Northern Bangladesh.International journal of environmental research and public health · 2022Article
- Effects of Drought on Mortality in Macro Urban Areas of Brazil Between 2000 and 2019.GeoHealth · 2022Article
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundDrought has been a considerable problem for many years in northern Bangladesh. However, the health impacts of drought in this region are not well understood.
methodsThis study analyzed the impact of drought duration and severity on select causes of mortality in northern Bangladesh. Rainfall data from three meteorological stations (Rangpur, Dinajpur and Nilphamari) in northern Bangladesh were used to assess drought and non-drought periods, and the Standardized Precipitation Index was used to categorize mild, moderate, severe, and extreme drought. Mortality data from 2007 to 2017 for the three areas were collected from the Sample Vital Registration System, which is a survey of 1 million people. The generalized linear model with Poisson regression link was used to identify associations between mortality and the drought severity and 1-month preceding SPI.
resultsOnly severe and extreme drought in the short-term drought periods affected mortality. Long-term drought was not associated with natural cause mortality in Rangpur and Nilphamari. In Dinajpur, mild and moderate drought was associated with circulatory- and respiratory-related mortality.
conclusionThe impact of drought on mortality varied by region. This study improves our understanding of how droughts affect specific causes of mortality and will help policy makers to take appropriate measures against drought impacts on selected cause of mortality. Future research will be critical to reduce drought-related risks of health.
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