Updated data including birth year 2022 - last update: 04/2025

In order to comply with the provisions of the General Data Protection Regulation (2016/679, "GDPR") and to protect the privacy of individuals with congenital anomalies, the EUROCAT network can no longer display individual registries prevalence.
In case you would need further results, please contact the JRC-EUROCAT central registry. We will evaluate your request, based on the detailed background information you can provide.

Please, click on the link below for more details on the interpretation of the results.

How to read the data

Select the country for the analysis
Select the anomaly for the analysis
Select the year for the analysis
Select the genetics for the analysis

Prevalence rates by year

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Cases and prevalence rates table

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Select the indicator for the analysis
Select the formula for the analysis
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