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Continuous rise in incidence of childhood Type 1 diabetes in Germany

S Ehehalt1, G Blumenstock, A M Willasch

  • 1University Children's Hospital, Eberhard-Karls-University, Tübingen, Germany.

Diabetic Medicine : a Journal of the British Diabetic Association
|June 12, 2008
PubMed

Insights

The incidence of Type 1 diabetes (T1DM) in children and adolescents in Germany is rising faster than expected. This trend shows a concerning shift towards younger children being diagnosed with T1DM.

Area of Science:

  • Pediatric Endocrinology
  • Epidemiology
  • Public Health

Background:

  • Type 1 diabetes (T1DM) is a significant chronic condition in children and adolescents.
  • Understanding incidence trends is crucial for public health planning and resource allocation.

Purpose of the Study:

  • To assess the incidence rate and identify trends in Type 1 diabetes (T1DM) among individuals under 15 years of age in Baden-Württemberg, Germany.
  • To analyze age-specific incidence patterns and changes over time.

Main Methods:

  • A population-based registry study was conducted in Baden-Württemberg, Germany, covering all 31 pediatric departments and one diabetes center.
  • Case ascertainment followed EURODIAB criteria with a high degree of completeness (97.2%).
  • Data collection spanned from 1987 to 2003.

Main Results:

  • The age- and sex-standardized incidence rate of T1DM was 14.1 per 100,000 person-years.
  • An estimated annual increase in incidence of 3.8% was observed, with the number of new cases doubling between 1987-1989 and 2000-2003.
  • The highest incidence rise was noted in the youngest age group (0-4 years), indicating a shift towards earlier onset.

Conclusions:

  • The incidence of new-onset Type 1 diabetes (T1DM) in German children and adolescents is increasing at an accelerated rate.
  • A notable trend shows a shift in the age of onset towards younger children.
Abstract

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