Perthes diseases cases in Germany
505 cases in the year 2019
515 cases in the year 2022 ( Prognosis )
The predicted increase in case numbers is based on population growth data from the Federal and State Statistical Offices. The calculation is made for each age group, so that demographic effects are taken into account. The case numbers are based on a network of different sources available to the public. By means of data analysis procedures, these figures are processed and made available to our users.