Table 6.
Stepwise Linear Regression Results for Distal WM for the Older Age Cohort
| Outcome | Stepwise | Predictor | r2 | t | p |
|---|---|---|---|---|---|
| Body FA | 1 | NAA | 0.05 | 0.5 | 0.624 |
| 2 | Age | - | .75 | 0.460 | |
| Splenium FA | 1 | NAA | 0.13 | 2.11 | 0.047 |
| 2 | Age | - | −0.18 | 0.890 |
Stepwise Linear Regression Results for Distal WM for the Older Age Cohort
| Outcome | Stepwise | Predictor | r2 | t | p |
|---|---|---|---|---|---|
| Body FA | 1 | NAA | 0.05 | 0.5 | 0.624 |
| 2 | Age | - | .75 | 0.460 | |
| Splenium FA | 1 | NAA | 0.13 | 2.11 | 0.047 |
| 2 | Age | - | −0.18 | 0.890 |