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Unified Medical Language System® (UMLS®)

2012AB Gold Standard Alchemy Source Information

Counts

 (skip to: notes)

Source Number of shared concepts
out of 18798 from GS_2012_08_01
Percentage Overlap
RXNORM_12AA_120904F 15478 82.3
MMSL_2012_08_01 13973 74.3
MMX_2012_07_30 13339 71
MTHFDA_2011_06_01 8616 45.8
MTHSPL_2012_08_28 7982 42.5
NDDF_2012_08_01 6718 35.7
VANDF_2012_07_27 6224 33.1
NDFRT_2012_09_04 6184 32.9
MDDB_2012_08_01 5211 27.7
SNOMEDCT_2012_07_31 4568 24.3
SCTSPA_2012_04_30 4554 24.2
RCD99 2512 13.4

Notes

  • Source overlap provides a high level comparison of content and meaning between the reported source and other sources in the Metathesaurus.
  • The report displays source overlap of 1% or greater.
  • Number of shared concepts: number of concepts that contain at least one atom from each of two compared sources.
  • Percentage Overlap: percentage of shared concepts relative to the total number of concepts for this source.