Table 2.
Reproducibility errors (%) and confidence interval of the reproducibility errors (%) of ROI thickness for individuals scanned at both sites for reliability analysis.
| Structure | Mean absolute difference (mm) | Reproducibility error (%) | 95% CI for reproducibility Error (%) |
|---|---|---|---|
| Left ACC | 0.043 | 1.400 | −1.151, 3.952 |
| Right ACC | 0.074 | 2.531 | −1.671, 6.734 |
| Left dlPFC | 0.090 | 3.450 | −0.316, 7.216 |
| Right dlPFC | 0.081 | 3.141 | 0.907, 5.376 |
| Left vlPFC | 0.087 | 3.221 | −0.383, 6.825 |
| Right vlPFC | 0.083 | 3.091 | −0.700, 6.251 |
NB: The group reproducibility error for each structure is derived averaging the reproducibility errors across subjects, where for each subject the error is estimated as the absolute test–retest thickness percent change relative to the mean test–retest thickness.