From: Epigenome-wide contributions to individual differences in childhood phenotypes: a GREML approach
 | ALSPAC | Generation R | Pooled | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Baseline | Methylation | Delta | Baseline | Methylation | Delta | Baseline | Methylation | Delta | |||||||||||
Outcome | Covariates | R2 | SDCV | R2 | SDCV | R2 | SDCV | R2 | SDCV | R2 | SDCV | ΔR2 | SDCV | R2 | SDCV | R2 | SDCV | ΔR2 | SDCV |
Gestational age | Basic | 0.016 | 0.019 | 0.411 | 0.099 | 0.395 | 0.098 | 0.007 | 0.009 | 0.648 | 0.132 | 0.641 | 0.134 | 0.009 | 0.008 | 0.497 | 0.079 | 0.480 | 0.079 |
 | Full | 0.091 | 0.054 | 0.357 | 0.096 | 0.266 | 0.075 | 0.110 | 0.065 | 0.640 | 0.125 | 0.530 | 0.103 | 0.099 | 0.042 | 0.463 | 0.076 | 0.359 | 0.061 |
Birth weight | Basic | 0.028 | 0.027 | 0.136 | 0.064 | 0.108 | 0.063 | 0.024 | 0.022 | 0.262 | 0.084 | 0.237 | 0.085 | 0.026 | 0.017 | 0.182 | 0.051 | 0.154 | 0.051 |
 | Full | 0.072 | 0.049 | 0.117 | 0.064 | 0.045 | 0.029 | 0.073 | 0.042 | 0.251 | 0.075 | 0.178 | 0.057 | 0.073 | 0.032 | 0.174 | 0.049 | 0.073 | 0.026 |
BMI | Basic | 0.008 | 0.011 | 0.008 | 0.011 | 0.000 | 0.007 | 0.008 | 0.010 | 0.007 | 0.010 | 0.000 | 0.014 | 0.008 | 0.007 | 0.008 | 0.007 | 0.000 | 0.007 |
 | Full | 0.032 | 0.033 | 0.030 | 0.033 | − 0.002 | 0.007 | 0.069 | 0.037 | 0.069 | 0.037 | 0.000 | 0.009 | 0.048 | 0.025 | 0.048 | 0.025 | − 0.001 | 0.005 |
ADHD | Basic | 0.043 | 0.033 | 0.041 | 0.034 | − 0.002 | 0.018 | 0.018 | 0.019 | 0.021 | 0.022 | 0.003 | 0.011 | 0.024 | 0.016 | 0.027 | 0.018 | 0.002 | 0.009 |
 | Full | 0.038 | 0.035 | 0.034 | 0.030 | − 0.004 | 0.014 | 0.040 | 0.031 | 0.039 | 0.031 | − 0.001 | 0.003 | 0.039 | 0.023 | 0.037 | 0.022 | − 0.001 | 0.003 |
IQ | Basic | 0.016 | 0.020 | 0.015 | 0.021 | − 0.001 | 0.012 | 0.006 | 0.009 | 0.006 | 0.009 | 0.000 | 0.005 | 0.008 | 0.008 | 0.008 | 0.008 | 0.000 | 0.005 |
 | Full | 0.029 | 0.036 | 0.028 | 0.036 | − 0.001 | 0.005 | 0.070 | 0.042 | 0.070 | 0.042 | 0.000 | 0.002 | 0.047 | 0.027 | 0.046 | 0.027 | 0.000 | 0.002 |