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Prevalence, incidence and mortality of type 1 and type 2 diabetes in Denmark 1996-2016.

ABSTRACT: INTRODUCTION:The objective of this study was to give an overview of prevalence, incidence and mortality of type 1 (T1D) and type 2 diabetes (T2D) in Denmark, and their temporal trends. RESEARCH DESIGN AND METHODS:We constructed a diabetes register from existing population-based healthcare registers, including a classification of patients as T1D or T2D, with coverage from 1996 to 2016. Using complete population records for Denmark, we derived prevalence, incidence, mortality and standardized mortality ratio (SMR). RESULTS:The overall prevalence of diabetes at 2016 was 0.5% for T1D and 4.4% for T2D, with annual increases since 1996 of 0.5% for T1D and 5.5% for T2D. Incidence rates of T1D decreased by 3.5% per year, with increase for persons under 25 years of age and a decrease for older persons. T2D incidence increased 2.5% per year until 2011, decreased until 2014 and increased after that, similar in all ages. The annual decrease in mortality was 0.3% for T1D and 2.9% for T2D. The mortality rate ratio between T1D and T2D was 1.9 for men and 1.6 for women. SMR decreased annually 2% for T1D and 0.5% for T2D. CONCLUSIONS:Incidence and prevalence of diabetes is increasing, but mortality among patients with diabetes in Denmark is decreasing faster than the mortality among persons without diabetes. T1D carries a 70% higher mortality than T2D.

SUBMITTER: Carstensen B

PROVIDER: S-EPMC7265004 | biostudies-literature | 2020 May

REPOSITORIES: biostudies-literature

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Prevalence, incidence and mortality of type 1 and type 2 diabetes in Denmark 1996-2016.

Carstensen Bendix B Rønn Pernille Falberg PF Jørgensen Marit Eika ME

BMJ open diabetes research & care 20200501 1

<h4>Introduction</h4>The objective of this study was to give an overview of prevalence, incidence and mortality of type 1 (T1D) and type 2 diabetes (T2D) in Denmark, and their temporal trends.<h4>Research design and methods</h4>We constructed a diabetes register from existing population-based healthcare registers, including a classification of patients as T1D or T2D, with coverage from 1996 to 2016. Using complete population records for Denmark, we derived prevalence, incidence, mortality and st ...[more]

PMID: 32475839

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Dataset Information

Prevalence, incidence and mortality of type 1 and type 2 diabetes in Denmark 1996-2016.

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Prevalence, incidence and mortality of type 1 and type 2 diabetes in Denmark 1996-2016.

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