From: Validation and characterisation of a DNA methylation alcohol biomarker across the life course
 |  |  | R2 | |||
---|---|---|---|---|---|---|
 |  | N | 5 CpGs | 23 CpGs | 78 CpGs | 144 CpGs |
Midlife | ||||||
 | Alcohol intake | 1049 | 3.85 | 4.35 | 6.82 | 7.63 |
 | AUDIT | 1013 | 4.89 | 5.56 | 8.68 | 8.81 |
Adolescence | ||||||
 | Alcohol intake | 626 | 0.14 | 0.31 | 0.76 | 0.80 |
 | AUDIT | 620 | 0.01 | 0.08 | 0.94 | 1.19 |