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Unified Medical Language System® (UMLS®)

2012AB MedDRA Czech Source Information

Counts

 (skip to: notes)

Semantic Type Count Percentage
DISEASE OR SYNDROME 15530 32.1
FINDING 8190 16.9
NEOPLASTIC PROCESS 5204 10.8
INJURY OR POISONING 4238 8.8
THERAPEUTIC OR PREVENTIVE PROCEDURE 3218 6.7
PATHOLOGIC FUNCTION 2148 4.4
SIGN OR SYMPTOM 2145 4.4
LABORATORY PROCEDURE 1438 3
MENTAL OR BEHAVIORAL DYSFUNCTION 1363 2.8
CONGENITAL ABNORMALITY 1184 2.4
LABORATORY OR TEST RESULT 1079 2.2
DIAGNOSTIC PROCEDURE 880 1.8
ACQUIRED ABNORMALITY 610 1.3
ANATOMICAL ABNORMALITY 598 1.2

Notes

  • Semantic Types are a set of broad subject areas that provide a consistent categorization of concepts represented in the Metathesaurus. Semantic Types are arranged into two mutually exclusive hierarchies, Entity and Event.
  • Semantic Types help summarize the content of a source.
  • Each Metathesaurus concept is assigned at least one semantic type, many have more than one.
  • The report displays the most frequently assigned semantic types in descending order, up to a total of 1%.
  • The 'Count' field below is the number of concepts assigned a specific semantic type and containing at least one atom from the source.
  • The 'Percentage' field below is the count relative to the total number of concepts that contain an atom from that source.
  • The MRSTY file contains one row for each Semantic Type assigned to each concept. All Metathesaurus concepts have at least one entry in this file.
  • See Chapter 5 of the UMLS Reference Manual to read more about the Semantic Network