Zhu, Y.* ; He, C. ; Gasparrini, A.* ; Vicedo-Cabrera, A.M.* ; Liu, C.* ; Bachwenkizi, J.* ; Zhou, L.* ; Cheng, Y.* ; Kan, L.* ; Chen, R.* ; Kan, H.*
     
 
    
        
Global warming may significantly increase childhood anemia burden in sub-Saharan Africa.
    
    
        
    
    
        
        One Earth 6, 1388-1399 (2023)
    
    
    
		
		
			
				Childhood anemia constitutes a global public health problem, especially in low- and middle-income countries (LMICs). However, it remains unknown whether global warming has an impact on childhood anemia. Here, we examined the association between annual temperatures and childhood anemia prevalence in sub-Saharan Africa and then projected childhood anemia burden attributable to climate change. Each 1°C increment in annual temperature was associated with increased odds of childhood anemia (odd ratio = 1.138, 95% confidence interval: 1.134-1.142). Compared with the baseline period (1985-2014), the attributable childhood anemia cases would increase by 7,597 per 100,000 person-years under a high-emission scenario in the 2090s, which would be almost 2-fold and over 3-fold more than those projected in moderate- and low-emission scenarios. Our results reveal the vulnerabilities and inequalities of children for the excess burden of anemia due to climate warming and highlight the importance of climate mitigation and adaptation strategies in LMICs.
			
			
				
			
		 
		
			
				
					
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        Publikationstyp
        Artikel: Journalartikel
    
 
    
        Dokumenttyp
        Wissenschaftlicher Artikel
    
 
    
        Typ der Hochschulschrift
        
    
 
    
        Herausgeber
        
    
    
        Schlagwörter
        Anemia ; Climate Change ; Disease Burden ; High Temperature ; Sub-saharan Africa; Climate-change; Hemoglobin Concentration; Children; Impact; Mortality; Temperature; Scenarios; Income; Undernutrition; Countries
    
 
    
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        Sprache
        englisch
    
 
    
        Veröffentlichungsjahr
        2023
    
 
    
        Prepublished im Jahr 
        0
    
 
    
        HGF-Berichtsjahr
        2023
    
 
    
    
        ISSN (print) / ISBN
        2590-3330
    
 
    
        e-ISSN
        2590-3322
    
 
    
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	    Band: 6,  
	    Heft: 10,  
	    Seiten: 1388-1399 
	    Artikelnummer: ,  
	    Supplement: ,  
	
    
 
  
        
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            Verlag
            Elsevier
        
 
        
            Verlagsort
            50 Hampshire St, Floor 5, Cambridge, Ma 02139 Usa
        
 
	
        
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        Begutachtungsstatus
        Peer reviewed
    
 
    
        Institut(e)
        Institute of Epidemiology (EPI)
    
 
    
        POF Topic(s)
        30202 - Environmental Health
    
 
    
        Forschungsfeld(er)
        Genetics and Epidemiology
    
 
    
        PSP-Element(e)
        G-504000-001
    
 
    
        Förderungen
        Alexander von Humboldt Founda- tion for the Humboldt Research Fellowship
Shanghai International Science and Technology Part- nership Project
National Key Research and Development Program of China
National Natural Science Foundation of China
    
 
    
        Copyright
        
    
 	
    
    
    
    
    
        Erfassungsdatum
        2023-11-28