Table 6.
Adjusted GLM for associations of BFCS volume with test parameters. All GLM are adjusted for age, sex and education. Associations are listed as regression coefficients (B) with standard errors per one SD (standard deviation) change of BFCS volume. P-values, R2 and partial R2 for BFCS volume are indicated, except for the SSP: These values marked with an asterisk (*) correspond to D2. p-values have not been corrected for multiple tests. p-values marked with a double asterisk (**) are significant after Bonferroni correction for independent tests (p′ < 0.0071).
| Test | B ± SE for BFCS volume per SD |
(p) | Partial R2
(D2) |
R2 (D2) |
|---|---|---|---|---|
| PAL | 0.632 ± 0.294 | (0.0325) | 0.017 | 0.146 |
| TMT-A (log) | −0.030 ± 0.024 | (0.22) | 0.006 | 0.129 |
| TMT-B (log) | −0.084 ± 0.028 | (0.0030**) | 0.036 | 0.241 |
| SRT (log) | −0.039 ± 0.017 | (0.0245) | 0.018 | 0.075 |
| GPT (log) | −0.046 ± 0.017 | (0.0085) | 0.026 | 0.192 |
| SSP | 0.016 ± 0.013 | (0.22) | 0.005* | 0.115* |