What is the outcome of record linkage?

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What is the outcome of record linkage?

Record linkage is about matching records from different sources that refer to the same patient and merging them into one complete record. The outcome is a single unified patient record that spans all sources for that patient and their tumor(s). This creates a fuller, more accurate view of the cancer history, treatments, and outcomes, and reduces fragmentation and duplication. If linkage didn’t happen, you’d see many duplicate records for the same patient, making it hard to track the full history. Relying on just one source means data from other sources aren’t integrated, so you miss important information. The core result is one comprehensive record per patient across all sources rather than multiple scattered entries.

Record linkage is about matching records from different sources that refer to the same patient and merging them into one complete record. The outcome is a single unified patient record that spans all sources for that patient and their tumor(s). This creates a fuller, more accurate view of the cancer history, treatments, and outcomes, and reduces fragmentation and duplication. If linkage didn’t happen, you’d see many duplicate records for the same patient, making it hard to track the full history. Relying on just one source means data from other sources aren’t integrated, so you miss important information. The core result is one comprehensive record per patient across all sources rather than multiple scattered entries.

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