From: Characteristics of epigenetic aging across gestational and perinatal tissues
Cord blood | Bohlin’s clock | Knight’s clock | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
DNAm GA | \(\Delta\) DNAm GA | r | DNAm GA | \(\Delta\) DNAm GA | r | |||||||
M | SD | M | SD | MAD | M | SD | M | SD | MAD | |||
ITU | 39.80 | 0.93 | − 0.23 | 0.94 | 0.92 | .83* | 38.91 | 1.47 | − 1.13 | 1.19 | 1.17 | .69* |
PREDO (EPIC) | 39.72 | 0.84 | − 0.16 | 0.90 | 0.98 | .80* | 39.23 | 1.39 | − 0.64 | 1.05 | 0.88 | .72* |
PREDO (450 K) | 38.84 | 1.14 | − 0.90 | 1.19 | 1.02 | .70* | 38.44 | 2.02 | − 1.29 | 1.90 | 1.55 | .48* |
 | Lee’s clock |  |  |  |  |  | Mayne’s clock |  |  |  |  |  |
 | DNAm GA |  | \(\Delta\) DNAm GA |  |  |  | DNAm GA |  | \(\Delta\) DNAm GA |  |  |  |
Placenta | M | SD | M | SD | MAD | r | M | SD | M | SD | MAD | r |
ITU CVS | 10.55 | 1.48 | − 2.24 | 1.14 | 1.07 | .64* | 11.69 | 1.81 | − 1.09 | 1.63 | 1.57 | .43* |
ITU Placenta | 38.53 | 1.40 | − 1.45 | 1.41 | 1.29 | .56* | 32.68 | 1.91 | − 7.31 | 1.91 | 1.73 | .28* |
PREDO | 38.03 | 1.25 | − 1.85 | 1.24 | 1.10 | .58* | 31.69 | 1.44 | − 8.19 | 1.56 | 1.63 | .41* |