Collection and analyses of historical data

Lead: PredictBy January 2026

D4.1 Additional data collection: needs and methodology

D4.1 sets out how historical clinical data and PGHD are identified and collected so that real-world evidence can feed the IMPROVE framework. It details the harmonisation methods — HL7 FHIR, SNOMED CT — and the governance built to satisfy GDPR and the wider European health data rules. It also describes what each data partner contributes across disease areas from multiple sclerosis to cancer and chronic conditions, and the quality assurance that has to hold before any of it supports model development or clinical use.

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