Stöckl, D. ; Rückert, I.-M. ; Heier, M. ; Peters, A. ; Schipf, S.* ; Krabbe, C.* ; Völzke, H.* ; Tamayo, T.* ; Rathmann, W. ; Meisinger, C.
     
    
        
Regional variability of lifestyle factors and hypertension with prediabetes and newly diagnosed type 2 diabetes mellitus: The population-based KORA-F4 and SHIP-TREND studies in Germany.
    
    
        
    
    
        
        PLoS ONE 11:e0156736 (2016)
    
    
    
      
      
	
	    OBJECTIVE: Type 2 diabetes mellitus (T2D) shows regional differences in Germany. The purpose of the project was to compare the prevalence of prediabetes and undiagnosed T2D in two regions in Germany, the Northeast and the South, and to evaluate their associations with regional variations in lifestyle factors and hypertension. METHODS: Data from the KORA-F4 study (South Germany, 2006-2008) and the SHIP-TREND study (Northeast Germany, 2008-2012) were used. Participants aged 35-79 years without T2D with an overnight fasting of more than 8 hours and an oral glucose tolerance test were included: KORA-F4: n = 2,616 and SHIP-TREND: n = 1,968. RESULTS: The prevalence of prediabetes/newly diagnosed T2D was especially high in men (about 60%) and women (about 50%) in the Northeast, followed by men (about 50%) and women (about 30%) in the South. Lifestyle factors associated with T2D varied between the regions: more participants in the Northeast were active smokers and the percentages of people with overweight or obesity were greater than in their southern counterparts. However, these differences could not explain the striking disparity in prediabetes/newly diagnosed T2D. The frequency of hypertension was also distinctly higher in the Northeast than in the South and clearly associated with prediabetes/newly diagnosed T2D. Especially in men living in the Northeast, screening individuals with blood pressure ≥ 140/90mmHg might reveal up to 70% of those with prediabetes/newly diagnosed T2D. CONCLUSIONS: Knowledge about regional variability in T2D and related risk factors is important for the planning of diabetes prevention programs. In our analyses, common lifestyle factors did not nearly explain these variations between the northern SHIP-TREND and the southern KORA-F4 studies. Further examinations of regional socioeconomic, political, environmental and other aspects are needed. Meanwhile, targeted diabetes prevention strategies with a special focus on men living in the northern parts of Germany are reasonable.
	
	
	    
	
       
      
	
	    
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        Publication type
        Article: Journal article
    
 
    
        Document type
        Scientific Article
    
 
    
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        Keywords
        Southern Germany; Core Consortium; Augsburg Cohort; Blood-pressure; Risk-factors; Prevalence; Health; Individuals; Deprivation; Pomerania
    
 
    
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        Language
        english
    
 
    
        Publication Year
        2016
    
 
    
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        HGF-reported in Year
        2016
    
 
    
    
        ISSN (print) / ISBN
        1932-6203
    
 
    
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	    Volume: 11,  
	    Issue: 6,  
	    Pages: ,  
	    Article Number: e0156736 
	    Supplement: ,  
	
    
 
    
        
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            Publisher
            Public Library of Science (PLoS)
        
 
        
            Publishing Place
            Lawrence, Kan.
        
 
	
        
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        Reviewing status
        Peer reviewed
    
 
    
        Institute(s)
        Institute of Epidemiology (EPI)
    
 
    
        POF-Topic(s)
        30202 - Environmental Health
90000 - German Center for Diabetes Research
    
 
    
        Research field(s)
        Genetics and Epidemiology
    
 
    
        PSP Element(s)
        G-504000-006
G-501900-401
G-504090-001
    
 
    
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        Erfassungsdatum
        2016-06-10