Abstract
The treatment of chronic diseases is of eminent importance in primary care, and type
2-diabetes mellitus is one of the most common dysfunctions. Its world-wide prevalence
has been increasing from year to year. Thus, to estimate the prevalence and incidence
of diabetes mellitus, we performed the SESAM (Sächsiche epidemiologische Studie in
der Allgemeinmedizin) 2-study in cooperation with general practitioners (GPs) from
the German state of Saxony; 270 of the 2510 (10.8%) solicited physicians participated.
Cross-sectional data were collected from 1 October 1999 until 30 September 2000, from
randomly selected patients previously known to the practitioner. From a total of 8877
consultations with 270 GPs, diabetes was prevalent in 14% (n=1241) of the patients
and the incidence was 0.3% (27 of 8877 cases). The consultation prevalence was estimated
at 14.3% (n=1268; CI 13.6-15%). Of the diabetic patients, 3.5% (n=44) suffered from
type 1-diabetes, while type 2-diabetes was found in 66.9% (n=848) of the cases. “Other
diabetes” was determined in 19.2% (n=244), and “not further specified diabetes”, in
10.4% (n=132) of the cases. Related to the German population in general, the prevalence
ranged from 7.9 to 9.2%. The estimated consultation prevalence is about four times
higher than that in other European countries. These data are of importance in illustrating
the epidemiology of diabetes in the population and the direct repercussions for GPs.
They also point out the significance of diabetes as a major challenge to the German
health care system.
Key words
diabetes - general practitioner - prevalence - incidence
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Correspondence
H. SandholzerMD
Department of Primary Care of the Leipzig Medical School
Philip-Rosenthal Straße 55
04103 Leipzig
Germany
Phone: +49/341/971 57 10
Fax: +49/341/971 57 19
Email: sanh@medizin.uni-leipzig.de