Table 3.
ROI placement | No. of variables | First-order model | Second-order model | Second-order model with interactions |
---|---|---|---|---|
Method 1 | 133 | 0.65 | 0.76 | 0.79 |
Method 2 | 89 | 0.36 | 0.36 | 0.57 |
Method 3 | 89 | 0.55 | 0.68 | 0.82a |
ROI region of interest
aThe best result (highest correlation) in each row and column was using method 3