dnamfitage

Sex-specific Klemera–Doubal biological-age composite that calculates DNAm gait speed, grip strength, VO2max, and original DNAmGrimAge internally from methylation, age, and female inputs.

Model weights retain the original authors' terms; the pyaging software license does not relicense them.

Predicts	physical-fitness biological age
Species	Homo sapiens
Tissue	whole blood
Data type	DNA methylation
Model type	Klemera–Doubal composite
Year	2023

Use with pyaging

import pyaging as pya

pya.pred.predict_age(adata, ["dnamfitage"])

Browse every clock in the pyaging Clock Catalogue.

Citation

McGreevy, K. M., et al. “DNAmFitAge: biological age indicator incorporating physical fitness.” Aging 15(10): 3904–3938 (2023).

https://doi.org/10.18632/aging.204538