Table 5. Characteristics of the markers in age predictive model for buccal cells.
| CpG | CpG_ID | GRCh38 chromosome position | Standardized coefficient β | t statistic | P-value | Adjusted R2 |
| PDE4C C5 | - | chr19: 18233127 | 0.351 | 5.671 | 1.29×10-7 | 0.931 |
| MIR29B2CHG C3 | - | chr1:207823672 | -0.232 | -9.472 | 1.02×10-15 | 0.955 |
| ELOVL2 C9a | - | chr6:11044628 | 0.244 | 4.243 | 4.81×10-5 | 0.966 |
| KLF14 C1 | cg14361627 | chr7:130734355 | 0.17 | 5.441 | 3.54×10-7 | 0.972 |
| EDARADD C1 | cg09809672 | chr1:236394383 | -0.098 | -3.303 | 0.001 | 0.975 |
apower transformation for the DNA methylation data for ELOVL2 was applied (y = 0.055*x^1.673) before multiple linear regression analysis.