Epidemiological Perspectives on Type 1 Diabetes in Childhood and Adolescence in Germany: 20 years of the Baden-Württemberg Diabetes Incidence Registry (DIARY)

• Autores: Stefan Ehehalt, Klaus Dietz, Andre M. Willasch, Andreas Neu
• Localización: Diabetes care, ISSN-e 0149-5992, Vol. 33, Nº. 2, 2010, págs. 338-340
• Idioma: inglés
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• Resumen

  • To predict the frequency of type 1 diabetes in childhood and adolescence (<15 years of age) in Germany for the next 20 years. Data on diabetes onset has been collected by means of a registry in the federal German state of Baden-Württemberg (documentation period, 1987-2006; n = 5,108; completeness of data 98.1%). The current incidence rate (2000-2006) is 19.4 per 100,000 per year (95% CI 18.6-20.2). The annual incidence rate can be expressed as a square of a linear function of the calendar year X [y = (3.05 + 0.0778 × {X-1986})^sup 2^; r^sup 2^ = 0.90]. The highest increase per year was observed in the age-groups comprising 2- and 3-year-olds (12 and 13% per year, respectively). The incidence rate for the year 2026 is estimated to be 37.9 per 100,000 per year (95% CI 33.3-42.9). The increase that we found in younger children is characteristic of a left shift toward an earlier age.