MeSH Browser

MeSH Heading: Age of Onset
Tree Number(s): N05.715.350.075.100; N06.850.490.250.100
Unique ID: D017668
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D017668
Annotation: IM general only; coordinate NIM with specific disease (IM); not for routine age of onset of disease in individual case reports
Scope Note: The age, developmental stage, or period of life at which a disease or the initial symptoms or manifestations of a disease appear in an individual.
Entry Term(s): Age-at-Onset
Previous Indexing: Age Factors (1966-1993)
Public MeSH Note: 94
History Note: 94
Date Established: 1994/01/01
Date of Entry: 1992/12/28
Revision Date: 2015/07/07

Age of Onset MeSH Descriptor Data 2025