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Table 2 Results of legacy concept mapping to SNOMED CT with examples

From: Experiences mapping a legacy interface terminology to SNOMED CT

Number of concepts
(2002 = total)
Mapped relationship(s) Source concept(legacy) Target concept (SNOMED CT)
1510
(75%)
302 mapped to equal single target concept OSTEOPOROSIS Osteoporosis (disorder)
  1208 mapped to equal post-coordinated targets POST-ICTAL PSYCHOSIS Psychotic disorder (disorder)
Associated with (attribute)
Post-ictal state (finding)
396
(20%)
34 mapped to related single target concept BEHAVIORAL DISTURBANCE Problem behavior (finding)
  362 mapped to related post-coordinated targets PELVIS MUSCULAR TONE FLACCID PALPATED Finding by palpation (finding)
Associated with (attribute)
Poor pelvic muscle tone (finding)
70
(4%)
Mapped to parent target concept only (IS A) SMILES TO IMAGE OF PARENTS FACE Child developmental finding (finding)
26
(1%)
No map HEART SOUND CLICK AUSCULTATED