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Medical Subject Headings

Last uploaded: January 16, 2025
Details
Acronym MESH
Visibility Public
Description Medical Subject Headings (MeSH);National Library of Medicine; 2011
Status Production
Format UMLS
Contact NLM Customer Service, custserv@nlm.nih.gov
Categories Health
Groups Unified Medical Language System
License InformationThis ontology is made available via the UMLS. Users of all UMLS ontologies must abide by the terms of the UMLS license.
Submissions
Version Released Uploaded Downloads
MSH2025_2024_08_19 (Parsed, Indexed, Metrics, Annotator, Error Diff) 11/04/2024 01/16/2025 RDF/TTL | CSV
2024AA (Archived) 05/06/2024 08/28/2024 RDF/TTL
2023AB (Archived) 11/06/2023 01/31/2024 RDF/TTL
2023AA (Archived) 04/01/2023 08/07/2023 RDF/TTL
2022AB (Archived) 11/07/2022 01/06/2023 RDF/TTL
2022AA (Archived) 05/02/2022 06/10/2022 RDF/TTL
2021AB (Archived) 11/01/2021 11/18/2021 RDF/TTL
2021AA (Archived) 04/03/2021 05/20/2021 RDF/TTL
2020AB (Archived) 11/02/2020 01/06/2021 RDF/TTL
2020AA (Archived) 05/04/2018 09/24/2020 RDF/TTL
2019AB (Archived) 11/04/2019 11/18/2019 RDF/TTL
2019AA (Archived) 05/06/2019 08/27/2019 RDF/TTL
2018AB (Archived) 11/05/2018 04/29/2019 RDF/TTL
2018AA (Archived) 05/07/2018 07/06/2018 RDF/TTL
2017AB (Archived) 11/06/2017 07/06/2018 RDF/TTL
2017AA (Archived) 05/08/2017 04/06/2018 RDF/TTL
2016AB (Archived) 02/06/2017 02/06/2017 RDF/TTL
2016AA (Archived) 09/06/2016 09/06/2016 RDF/TTL
2015AB (Archived) 07/20/2016 07/20/2016 RDF/TTL
2015AA (Archived) 06/09/2015 06/09/2015 RDF/TTL
2014AB (Archived) 01/29/2015 01/29/2015 RDF/TTL
2014AA (Archived) 05/28/2014 07/07/2014 RDF/TTL
2014AA (Archived) 05/28/2014 05/28/2014 RDF/TTL
2013AB (Archived) 02/18/2014 02/18/2014 RDF/TTL
2013AA (Archived) 01/14/2014 01/14/2014 RDF/TTL
2013AA (Archived) 05/08/2013 09/25/2013 RDF/TTL
2011_2010_08_30 (Archived) 08/30/2010 11/09/2010 RDF/TTL
2010_2009_08_17 (Archived) 08/17/2009 01/08/2010 RDF/TTL
2009_2009_02_13 (Archived) 02/13/2009 07/31/2009 RDF/TTL
more...
Views of MESH
Thesaurus Biomedical Francais/Anglais [French translation of MeSH]
Thesaurus Biomedical Francais/Anglais (French translation of the Medical Subject Headings)
Metrics
Classes 355,057
Individuals 0
Properties 37
Maximum depth 18
Maximum number of children 118
Average number of children 4
Classes with a single child 3,565
Classes with more than 25 children 171
Classes with no definition 324,173
Visits
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Jump to:
Id http://purl.bioontology.org/ontology/MESH/D000067656
http://purl.bioontology.org/ontology/MESH/D000067656
Preferred Name

Optimism
Definitions
Mental attitude that interprets life events as generally being positive.
Synonyms
Positive Attitude
Positive Thinking
Attitude, Positive
Type http://www.w3.org/2002/07/owl#Class

All Properties

definition

Mental attitude that interprets life events as generally being positive.
altLabel
Positive Attitude
Positive Thinking
Attitude, Positive
prefLabel
Optimism
TH
NLM (2016)
OBSSR (2016)
NLM (2021)
OBSSR (2021)
NLM (2017)
notation
D000067656
DX
20160101
Machine permutation
2016
MN
F01.100.787
MMR
20210512
AQL
PX
HN
2016
subClassOf
Semantic type UMLS property
DC
1
MDA
20150701
Inverse of RO
type
tui
T055
T041
cui
C5234924
C4280069
C0237428
Inverse of AQ
TERMUI
T000872101
T001080651
T000894300
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