Table 5.
Standardized beta coefficients and significance of predictor variables in the model Score ~ age + sex + GMV + DM1-ActivC.
| Age | Sex | GMV | DM1-ActivC© | Whole model Adj R2 (p) | |
|---|---|---|---|---|---|
| STROOP TEST (T-SCORE) | |||||
| Word task |
p = 0.023 Beta = 0.521 |
p = 0.196 Beta = −0.206 |
p = 0.001 Beta = 0.862 |
p = 0.074 Beta = 0.272 |
0.327 (p = 0.002) |
| Color task |
p = 0.080 Beta = 0.361 |
p = 0.100 Beta = −0.244 |
p < 0.001 Beta = 0.884 |
p = 0.123 Beta = 0.219 |
0.425 (p < 0.001) |
| Color-word task |
p = 0.048 Beta = 0.461 |
p = 0.002 Beta = −0.514 |
p = 0.001 Beta = 0.868 |
p = 0.903 Beta = 0.018 |
0.333 (p = 0.002) |
| Interference |
p = 0.650 Beta = 0.110 |
p = 0.002 Beta = −0.566 |
p = 0.050 Beta = 0.517 |
p = 0.668 Beta = −0.069 |
0.238 (p = 0.014) |
| D-KEFS™ TRAIL MAKING (SCALED SCORE) | |||||
| 1. Number scanning |
p = 0.001 Beta = 0.747 |
p = 0.849 Beta = −0.028 |
p = 0.001 Beta = 0.775 |
p = 0.001 Beta = 0.506 |
0.410 (p < 0.001) |
| 2. Number sequencing |
p = 0.040 Beta = 0.497 |
p = 0.101 Beta = −0.434 |
p = 0.013 Beta = 0.653 |
p = 0.089 Beta = 0.267 |
0.274 (p = 0.005) |
| 3. Letter sequencing |
p = 0.061 Beta = 0.444 |
p = 0.015 Beta = −0.405 |
p = 0.003 Beta = 0.782 |
p = 0.147 Beta = 0.223 |
0.300 (p = 0.003) |
| 4. Number-letter sequencing |
p = 0.269 Beta = 0.286 |
p = 0.109 Beta = −0.288 |
p = 0.032 Beta = 0.609 |
p = 0.364 Beta = 0.154 |
0.134 (p = 0.064) |
| 5. Motor |
p = 0.309 Beta = 0.237 |
p = 0.731 Beta = −0.055 |
p = 0.461 Beta = 0.182 |
p < 0.001 Beta = 0.603 |
0.299 (p = 0.003) |
| Motor contrast score |
p = 0.714 Beta = 0.097 |
p = 0.156 Beta = −0.261 |
p = 0.074 Beta = 0.514 |
p = 0.053 Beta = −0.343 |
0.088 (p = 0.130) |
| FAS WORD ASSOCIATION | |||||
| Number of words |
p = 0.001 Beta = 0.917 |
p = 0.419 Beta = −0.136 |
p = 0.004 Beta = 0.805 |
p = 0.604 Beta = 0.083 |
0.218 (p = 0.014) |
| WASI-II BLOCK DESIGN | |||||
| Standard score (T-score) |
p = 0.650 Beta = 0.111 |
p = 0.079 Beta = −0.302 |
p = 0.162 Beta = 0.370 |
p = 0.047 Beta = 0.328 |
0.213 (p = 0.015) |
| Non-adjusted score |
p = 0.589 Beta = −0.127 |
p = 0.099 Beta = −0.271 |
p = 0.266 Beta = 0.280 |
p = 0.052 Beta = 0.307 |
0.277 (p = 0.004) |
| ECAS | |||||
| Language |
p = 0.181 Beta = 0.364 |
p = 0.094 Beta = 0.316 |
p = 0.627 Beta = 0.140 |
p = 0.226 Beta = 0.215 |
0.048 (p = 0.229) |
| Verbal fluency |
p = 0.002 Beta = 0.824 |
p = 0.559 Beta = 0.098 |
p = 0.032 Beta = 0.580 |
p = 0.696 Beta = −0.063 |
0.213 (p = 0.016) |
| Executive |
p = 0.254 Beta = 0.259 |
p = 0.265 Beta = 0.198 |
p = 0.074 Beta = 0.500 |
p = 0.273 Beta = 0.186 |
0.135 (p = 0.062) |
| Memory |
p = 0.203 Beta = −0.352 |
p = 0.270 Beta = 0.209 |
p = 0.475 Beta = −0.209 |
p = 0.300 Beta = 0.187 |
0.021 (p = 0.328) |
| Visospatial |
p = 0.871 Beta = 0.046 |
p = 0.521 Beta = −0.125 |
p = 0.335 Beta = 0.292 |
p = 0.883 Beta = 0.027 |
0.048 (p = 0.687) |
| Total score |
p = 0.146 Beta = 0.386 |
p = 0.169 Beta = 0.250 |
p = 0.113 Beta = 0.449 |
p = 0.294 Beta = 0.181 |
0.104 (p = 0.102) |