Monthly incidence of childhood diabetes type 1 in Slovakia 1985-1998

Distinct increase in the incidence of this disease, observed in Central and Eastern Europe recently, was registered also in Slovak children. Nevertheless, an original finding is the significant presence of 10-11-years cycling, corresponding probably with that in the solar activity, and of 7-years cycling, known for geomagnetic activity These periodicities are superposed on an increasing linear trend, affirmed in some Western „main stream“ journals (e.g.Diabetologia) as the only pattern in this issue.