Table 3.
Correlations between HRV at each face to face still-face episode and NR3C1 methylation at CpG sites 1–13.
Baseline (n = 23) | First Still-Face (n = 21) | First Reunion (n = 22) | Second Still-Face (n = 22) | Second Reunion (n = 20) | Reactivity 1 (n = 21) | Reactivity 2 (n = 20) | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CpG Position | rho | p | rho | p | rho | p | rho | p | rho | p | rho | p | rho | p |
NR3C1 CpG Site 1 | 0.256 | 0.264 | 0.065 | 0.792 | 0.200 | 0.398 | 0.124 | 0.601 | 0.483* | 0.036 | 0.159 | 0.517 | 0.309 | 0.198 |
NR3C1 CpG Site 2 | 0.391 | 0.080 | 0.108 | 0.659 | 0.399 | 0.081 | 0.292 | 0.211 | 0.461* | 0.047 | 0.254 | 0.293 | 0.066 | 0.790 |
NR3C1 CpG Site 3 | 0.121 | 0.602 | 0.291 | 0.226 | 0.186 | 0.432 | 0.337 | 0.146 | 0.052 | 0.832 | −0.206 | 0.398 | −0.329 | 0.170 |
NR3C1 CpG Site 4 | −0.158 | 0.494 | 0.211 | 0.386 | −0.010 | 0.968 | 0.137 | 0.565 | −0.249 | 0.304 | −0.261 | 0.281 | −0.405 | 0.085 |
NR3C1 CpG Site 5 | −0.069 | 0.765 | 0.264 | 0.276 | 0.073 | 0.761 | 0.174 | 0.464 | −0.032 | 0.896 | −0.251 | 0.300 | −0.292 | 0.225 |
NR3C1 CpG Site 6 | 0.242 | 0.0291 | 0.268 | 0.267 | 0.214 | 0.365 | 0.204 | 0.387 | 0.214 | 0.378 | −0.107 | 0.664 | −0.066 | 0.787 |
NR3C1 CpG Site 7 | 0.421 | 0.057 | 0.338 | 0.157 | 0.355 | 0.125 | 0.286 | 0.222 | 0.431 | 0.066 | −0.113 | 0.644 | 0.073 | 0.767 |
NR3C1 CpG Site 8 | 0.283 | 0.214 | 0.349 | 0.143 | 0.224 | 0.342 | 0.253 | 0.282 | 0.328 | 0.170 | −0.224 | 0.357 | 0.019 | 0.939 |
NR3C1 CpG Site 9 | 0.364 | 0.105 | 0.361 | 0.129 | 0.294 | 0.208 | 0.268 | 0.254 | 0.384 | 0.105 | −0.201 | 0.410 | 0.040 | 0.871 |
NR3C1 CpG Site 10 | 0.409 | 0.066 | 0.340 | 0.154 | 0.334 | 0.151 | 0.252 | 0.283 | 0.438 | 0.061 | −0.130 | 0.596 | 0.116 | 0.635 |
NR3C1 CpG Site 11 | 0.384 | 0.086 | 0.388 | 0.101 | 0.381 | 0.098 | 0.371 | 0.089 | 0.418 | 0.066 | −0.186 | 0.419 | 0.094 | 0.693 |
NR3C1 CpG Site 12 | 0.366 | 0.086 | 0.338 | 0.135 | 0.288 | 0.194 | 0.266 | 0.231 | 0.555** | 0.011 | −0.195 | 0.396 | 0.143 | 0.548 |
NR3C1 CpG Site 13 | 0.342 | 0.111 | 0.324 | 0.153 | 0.261 | 0.241 | 0.247 | 0.269 | 0.634** | 0.003 | −0.200 | 0.384 | 0.157 | 0.510 |
NR3C1 CpG Sites 1-6 | 0.511** | 0.013 | 0.424 | 0.055 | 0.491** | 0.020 | 0.487** | 0.022 | 0.215 | 0.363 | −0.043 | 0.852 | −0.154 | 0.516 |
NR3C1 CpG Sites 7-13 | 0.345 | 0.107 | 0.352 | 0.118 | 0.298 | 0.177 | 0.259 | 0.245 | 0.504* | 0.023 | −0.197 | 0.391 | 0.100 | 0.674 |
Note: *significant at p < 0.05; **significant at p < 0.05 and q < 0.10.