Diagnosis extraction from unstructured Dutch echocardiogram reports using span- and document-level characteristic classification

Table 1 Span and document label definitions

Label	Description
No label	No statement regarding this characteristic
Normal	Normal function described for this characteristic
Mild	Mildly abnormal function
Moderate	Moderately abnormal function
Severe	Severely abnormal function
Present	Abnormal function, unspecified severity

ISSN: 1472-6947