Fig. 2

Linear fit of epigenetic age difference and chronological age in the CoDuBu study, south-central Côte d’Ivoire. CoDuBu, Côte d’Ivoire dual burden of disease study. Chronological age was measured at health examination, and epigenetic age measures were estimated from blood samples taken at health examination. Clock-specific epigenetic age difference (Y) is the absolute difference between clock-specific DNAmage and chronological age (X). R2 is the squared value of the correlation coefficient