Système National des Données de Santé (French national health system main database)First published 01/02/2024 Last updated 22/04/2025 Data sourceHumanAdministrative healthcare records (e.g., claims)Death registryDownload as PDF
Pre linkedIs the data source described created by the linkage of other data sources?YesData source, otherCEPIDCLinkage strategyProbabilisticLinkage variableIndirect linkage with the DCIR patient repository (IR_BEN_R) via common variables (age, sex, place of residence, date of death, etc.)Linkage completenessLinkage for ~80 to 90% of deaths
Pre linkedIs the data source described created by the linkage of other data sources?YesData source, otherDCIRLinkage strategyDeterministicLinkage variableLinkage with PMSI via common patient ID
Pre linkedIs the data source described created by the linkage of other data sources?YesData source, otherPMSILinkage strategyDeterministicLinkage variableLinkage with DCIR via common patient ID