Scope of Revision of the 2024 Winter Edition
The major focus of the 2024 winter edition was the evaluation of the 2024 MeSH (Medical Subject Headings) vocabulary for inclusion in the Classification index. Several additions and changes were made to the Index and Schedules based on this review. All main index headings are now linked to the 2024 vocabulary in the MeSH Browser. Additional minor updates were made to the Index and Schedules.
Summary Statistics for the NLM Classification 2024 Winter Edition
- 10 New Class Numbers
- 4 Modified Class Numbers
- 41 New Index Headings – (38 from 2024 MeSH)
- 21 Modified Index Headings
- 2 Deleted Index Headings
Examples of Additions and Changes Based on MeSH 2024
New 2024 Headings Added to Index by Tree (and related maintenance)
Of the 311 new 2024 MeSH descriptors, only 38 were added to the NLM Classification index. Below is the list of 2024 index terms added by MeSH tree category in addition to other relevant classification maintenance done:
Anatomy [A]
Epicardial Adipose Tissue
Diseases [C]
Rhinosinusitis
Mosquito-Borne Diseases
Chemicals and Drugs [D]
Food Loss and Waste
Analytical, Diagnostic and Therapeutic Techniques, and Equipment [E]
Postmortem Imaging
Forensic Imaging
Continuous Glucose Monitoring
Medicine, Thai Traditional (new number WB 55.T4 created for Thai traditional medicine)
Non-Medical Prescribing
Nicotine Replacement Therapy
Diet, Plant-Based (Changed caption at WB 430 to Plant-based diets (General or not elsewhere classified)
Added note: Includes dietary use of plants in health and disease
Geriatric Anesthesia (Removed sub-index for Anesthesia under Aged; Removed sub-index for Aged under
Anesthesia)
Pediatric Anesthesia (Removed sub-index for Infant or child under Anesthesia; removed sub-index for
Anesthesia under Child; ; removed sub-index for Anesthesia under Infant)
Neuroanesthesia
Fluoride Treatment
Psychiatry and Psychology [F]
Coping Skills
Compulsive Sexual Behavior Disorder
Lacanian Theory (Created new number WM 460.5.L1)
Narcissistic Personality Disorder (Created new number WM 190.5.N2)
Mental Health Teletherapy
Dignity Therapy (Created new number WM 420.5.D5)
Phenomena and Processes [G]
Dietary Patterns
Angiogenesis (Created new number WG 502)
Disciplines and Occupations [H]
Immunoinformatics (Created new number QW 526.5)
Cardio-Oncology (Created new number WG 470)
Acute Care Surgery
Disaster Nursing (Removed Nursing sub-index under Disasters)
Anthropology, Education, Sociology, and Social Phenomena [I]
Workforce Diversity
Brain Drain
Information Science [L]
Brainwashing
Digital Health
Named Groups [M]
Psychiatrists (Removed Biography sub-indexes under Psychiatry)
Health Care [N]
Emergency Room Visits
Health Services for Prisoners
Public Health Infrastructure
Gender-Affirming Care (changed caption at WB 395)
Pandemic Preparedness
Publication Characteristics [V]
Comic Book
Main Index Headings Changes Based on MeSH 2024
Of the 23 2023 MeSH descriptors that were changed, only 5 affected the NLM Classification.
2023 MESH |
2024 MESH |
Biopterin |
Biopterins |
Soybeans |
Glycine max |
Tobacco |
Nicotiana |
Monkeypox |
Mpox (monkeypox) |
Note: The following 2023 changed MeSH heading was deleted from the index:
- Peas
Table G (Geographic Notation) Addition
The following geographic notation was added based on the new Z1 MeSH 2024 addition:
JH5—Himalayas
The following geographic notation was added to the Historical Geographic Locations section based on problem resolution:
JA5-- Ancient Lands