Figure 1.

Pearson correlations (r) and Median Absolute Error (MAE) of epigenetic age with chronological age. The figure presents the chronological age and epigenetic age correlation coefficients and median absolute errors for the study sample (n = 2344) for HannumAge [A], HorvathAge [B], SkinBloodAge [C], PhenoAge [D], GrimAge? [E], DNAmTL [F], and DunedinPoAm [G]. Values for veterans are in blue and values for nonveterans are in rust.