Arpawong, Thalida Em https://orcid.org/0000-0001-9671-9535
Hernandez, Belinda
Potter, Claire
Leigh, Robert J.
Klopack, Eric T.
Hill, Claire
Fiorito, Giovanni
Smyth, Laura J.
O’Halloran, Aisling M.
McGuinness, Bernadette
Faul, Jessica D.
Kenny, Rose Anne
McKnight, Amy Jayne
Crimmins, Eileen M.
McCrory, Cathal
Funding for this research was provided by:
University of Southern California
Article History
Received: 17 April 2025
Accepted: 4 August 2025
First Online: 1 September 2025
Declarations
:
: The authors declare no competing interests.
: Code used for analyses and to calculate the DNAm PhysAge score and DNAm surrogates will be accessible via GitHub () upon article publication.
: Epigenetic clock and age acceleration measures for PhenoAge used in these analyses are available on the HRS website for download by registered users () or can be calculated from DNA methylation data using code for GrimAge2 (requested from Drs. Steve Horvath or Ake Lu) and DunedinPACE ().