[Epidemiology of juvenile insulin-dependent diabetes in Algeria (Wilaya of Oran)].

In order to precise the prevalence and incidence of IDDM in a well characterized population, we have ascertained between 1979 and 1988 all juvenile diabetic patients living in the department of Oran (Wilaya of Oran), Algeria, aged less than 20 years at the date of Dec. 31th 1988 who had onset of the disease before 15 years old. Cross comparisons of the data obtained both by a IDDM registry and a questionnaire sent to the practitioners show an excellent correlation.