Connected Bradford - Secondary Care Calderdale - FDM

The Connected Bradford Calderdale: Flexible Data Model (FDM) Contains routinely collected data for approximately 400,000 patients. The dataset has been fully anonymised, but can link to other Connected Bradford FDM's. The Calderdale FDM last build date was 2024-05-09 and contains data up to : 2023-11-16.. The observation period for this data is: 2017-06-18 to 2023-11-16 The FDM is made up of 9 source table using routinely collected data for 438,564 individuals. The tables are as supplied with minimal reformatting, but as the overall format for each file type has changed there are different versions of files. For example there are 3 ECDS formats used as the ECDS format has changed 3 times since we started receiving it. The source tables are largely populated by fields with the tbl_ where there is a person and a start and end date, and cb_ where there is no identifiable person (these are typically lookup tables) It includes basic patient demographics, information about consultation events, medical history including diagnoses and investigations, laboratory results, medications and vaccinations