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Table 1 Examples of pre-cordinated and post-coordinated concepts from the NCBI disease corpus

From: CUILESS2016: a clinical corpus applying compositional normalization of text mentions

Type / Subtype

Identifiers

Text mention example

Concept name/s

Pre-coordinated

1

Bone dysplasia

Bone diseases, Developmental

Compositional / Aggregate (|)

2

Breast or ovarian cancer

Breast cancer|Ovarian cancer

Compositional / Composed (+)

3

Inherited neuromuscular disease

Neuromuscular disease + Genetic diseases + Inborn

  1. Post-coordinated concepts of type (“aggregate” or “composed”) have 2 or more identifiers