Ren, S.* ; Xie, S.* ; Li, X.* ; Li, G.* ; Wang, Y.* ; Liu, W.* ; Wang, L.
     
 
    
        
The association between maternal exposure to secondhand smoke during pregnancy and their children's cerebral palsy, Shandong, China.
    
    
        
    
    
        
        Tob. Induc. Dis. 18:87 (2020)
    
    
    
		
		
			
				INTRODUCTION Tobacco use poses a threat to the health of pregnant women and their children. Our study assessed the association between maternal exposure to secondhand smoke (SHS) during pregnancy and children's cerebral palsy (CP) in Shandong, China. METHODS In our observational study, 5067 mother-child pairs were included from Shandong Province, China. Mothers filled in questionnaires about exposure to SHS during pregnancy. Statistical analysis and logistic regression models were built in R program to estimate the association in adjusted odds ratio (AOR) between SHS exposure during pregnancy and risk of children's CP, after adjustment for potential confounders including delivery mode and baby's birthweight. RESULTS Exposure to SHS was noted among 3663 (72.3%) of the 5067 non-smoking mothers during their pregnancy. Of the 239 CP children within the study, 192 (80.3%) were exposed to SHS during pregnancy. Children born to mothers exposed to SHS during pregnancy had a higher risk of CP (AOR=1.44; 95% CI: 1.02-2.04) than those born to non-exposed mothers, the risk increased by exposure time in the logistic regression model. The association between SHS exposure during pregnancy and CP children remained significant when adjusting for delivery mode and infant's birthweight due to their significant association with CP, with an AOR of 1.46 (95% CI: 1.13-1.91) for 1-4 days/week and 1.63 (95% CI: 1.22-2.01) for 5-7 days/week exposure to SHS. CONCLUSIONS Our study suggests that maternal exposure to secondhand smoke during pregnancy is associated with children's CP. Future preventive interventions of CP should include strategies that target the antenatal women who are exposed to SHS.
			
			
				
			
		 
		
			
				
					
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        Publikationstyp
        Artikel: Journalartikel
    
 
    
        Dokumenttyp
        Wissenschaftlicher Artikel
    
 
    
        Typ der Hochschulschrift
        
    
 
    
        Herausgeber
        
    
    
        Schlagwörter
        Cerebral Palsy ; Pregnancy ; Secondhand Smoke; Environmental Tobacco-smoke; Cigarette-smoke; Birth-weight; Metaanalysis; Outcomes; Health; Women
    
 
    
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        Sprache
        englisch
    
 
    
        Veröffentlichungsjahr
        2020
    
 
    
        Prepublished im Jahr 
        
    
 
    
        HGF-Berichtsjahr
        2020
    
 
    
    
        ISSN (print) / ISBN
        2070-7266
    
 
    
        e-ISSN
        1617-9625
    
 
    
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	    Band: 18,  
	    Heft: 10,  
	    Seiten: ,  
	    Artikelnummer: 87 
	    Supplement: ,  
	
    
 
  
        
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            Verlag
            International Society for the Prevention of Tobacco Induced Diseases
        
 
        
            Verlagsort
            Essen, Germany
        
 
	
        
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        Institut(e)
        Institute of Epidemiology (EPI)
    
 
    
        POF Topic(s)
        30202 - Environmental Health
    
 
    
        Forschungsfeld(er)
        Genetics and Epidemiology
    
 
    
        PSP-Element(e)
        G-504091-003
    
 
    
        Förderungen
        Study Abroad Program Foundation of Shandong Government
    
 
    
        Copyright
        
    
 	
    
    
    
    
    
        Erfassungsdatum
        2020-12-14