Introduction
The Overlap tab shows how often active concepts
co-occur in the same patients.
Overlap matrix
Components
-
Group selector: inspect
Overall
behavior or a specific cluster.
-
Overlap visualization: pairwise concept
relationships among currently active concepts.
-
Pairwise table: sortable/filterable table with
metrics such as correlation, Jaccard, and co-occurrence counts.
Pairwise overlap table
Interpretation
- High overlap suggests concepts often appear together in the same
patients.
- Compare
Overall versus cluster-specific overlap to
identify cluster-specific treatment or diagnosis bundles.
- Use overlap findings to guide concept merge decisions in the
Mappings tab.