Observed correlation slopes SR1, SR2, and SPD of the relative change in BPF as a function of relative change in R1, R2, and PD of the entire brain and gray and white matter
| Brain | Gray Matter | White Matter | |
|---|---|---|---|
| SR1 value (%/%) | −0.198 | −0.133 | −0.364 |
| SR1 (95% CI) (%/%) | (−0.242 to −0.152) | (−0.222 to −0.044) | (−0.4376 to −0.290) |
| SR1 P value | <.001 | .02 | <.001 |
| SR2 value (%/%) | 0.156 | 0.303 | 0.090 |
| SR2 (95% CI) (%/%) | (0.039–0.274) | (0.228–0.378) | (−0.016–0.196) |
| SR2 P value | .04 | <.001 | .2 |
| SPD value (%/%) | 0.488 | .396 | .655 |
| SPD (95% CI) (%/%) | (0.382–0.594) | (0.146–0.645) | (0.535–0.776) |
| SPD P value | <.001 | .003 | <.001 |