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Unified Medical Language System® (UMLS®)

2012AB National Drug Data File Source Information

Counts

 (skip to: notes)

Source Number of shared concepts
out of 35426 from NDDF_2012_08_01
Percentage Overlap
RXNORM_12AA_120904F 25795 72.8
NDFRT_2012_09_04 11555 32.6
MMSL_2012_08_01 11055 31.2
VANDF_2012_07_27 11000 31.1
SNOMEDCT_2012_07_31 9716 27.4
SCTSPA_2012_04_30 9680 27.3
MMX_2012_07_30 9059 25.6
MDDB_2012_08_01 7308 20.6
GS_2012_08_01 6718 19
MTHSPL_2012_08_28 6294 17.8
MSH2013_2012_08_28 5411 15.3
NCI2012_02D 5011 14.1
RCD99 4298 12.1
CHV2011_02 3594 10.1
MTHFDA_2011_06_01 3417 9.6
SNMI98 2666 7.5
MEDCIN3_2012_07_16 2454 6.9
MSHFRE2012 2206 6.2
MSHGER2012 2092 5.9
MSHSPA2012 1955 5.5
MSHPOR2012 1953 5.5
MSHCZE2012 1890 5.3
MSHITA2012 1878 5.3
MSHRUS2012 1836 5.2
MSHPOL2012 1834 5.2
MSHSWE2010 1830 5.2
MSHFIN2008 1828 5.2
MSHJPN2011 1701 4.8
SNM2 1628 4.6
USPMG_2004 1381 3.9
LNC240 1232 3.5
CSP2006 990 2.8
PDQ2007_02 816 2.3
AOD2000 698 2
LCH90 589 1.7
MSHSCR2012 528 1.5

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.