Table 4 Transformation of MTV values (mL) with ComBat harmonization
Method | Before ComBat | After regular ComBat | After Log-transformed ComBat | |||
|---|---|---|---|---|---|---|
Mean (SD) | Median (IQR) | Mean (SD) | Median (IQR) | Mean (SD) | Median (IQR) | |
EARL1 | 118 (345) | 13 (32) | 118 (345) | 13 (32) | 118 (345) | 13 (32) |
EARL2 | 65 (196) | 5 (19) | 118 (345) | 12 (34) | 125 (385) | 9 (33) |
HR | 52 (148) | 6 (19) | 118 (345) | 11 (44) | 100 (284) | 12 (38) |