Table 2 Formulas of the different age prediction models used.

From: Evaluation of six blood-based age prediction models using DNA methylation analysis by pyrosequencing

Age prediction model

Formula

Bekaert

26.444119 − 0.201902 × ASPA (CpG1) − 0.239205 × EDARADD (CpG1) + 0.0063745 × ELOVL2 (CpG6)² + 0.6352654 × PDE4C (CpG1)

Park

39.73167 − 0.69994 × CCDC102B (CpG1) + 1.19242 × ELOVL2 (CpG1) − 0.28914 × ZNF423 (CpG1)

Thong

−20.372 + 0.830 × ELOVL2 (CpG5) + 1.723 × KLF14 (CpG2) + 0.715 × TRIM59 (CpG5)

Weidner

38.0 − 0.264 × ASPA (CpG1) − 0.237 × ITGA2B + 1.647 (CpG2) × PDE4C (CpG1)

Zbiec-Piekarska 1

−42.8393176902677 + 0.63266203860581 × ELOVL2 (CpG5) + 0.877474742612866 × ELOVL2 (CpG7)

Zbiec-Piekarska 2

3.26847784751817 − 0.355450171437202 × C1orf132 (CpG1) + 0.465445549010653 × ELOVL2 (CpG7) + 0.237081243617191 × FHL2 (CpG2) + 0.832684435238792 × KLF14 (CpG1) + 0.306488541137007 × TRIM59 (CpG7)