Table 1.
Demographics and ROI partial volumes.
| Control (n = 9) | Concussion (n = 9) | p-value | |
|---|---|---|---|
| Age, mean years (SD) | 13.52 (1.26) | 14.23 (2.81) | 0.50 |
| Female sex, n (%) | 1 (11%) | 1 (11%) | > 0.99 |
| L thalamus, % sGM, mean (SD) | 80.43 (14.90) | 80.43 (12.14) | > 0.99 |
| R thalamus, % sGM, mean (SD) | 82.97 (17.19) | 78.22 (11.23) | 0.52 |
| L frontal WM, % WM, mean (SD) | 93.44 (6.17) | 91.70 (10.97) | 0.69 |
| R frontal WM, % WM, mean (SD) | 98.25 (1.97) | 98.11 (1.60) | 0.88 |
| L parietal WM, % WM, mean (SD) | 96.72 (2.54) | 91.42 (10.73) | 0.17 |
| R parietal WM, % WM, mean (SD) | 95.93 (3.01) | 93.81 (5.50) | 0.33 |
Partial volumes refer to the first (baseline) collection time point. ROI, region of interest; SD, standard deviation; L, left; R, right; sGM, subcortical gray matter; WM, white matter.