Table 3.
Associations with cognitive and physical lifestyles.
| Measures | Cognitive lifestyle (n = 39) | Physical lifestyle (n = 39) | ||
|---|---|---|---|---|
| Time point | βa (95% CI) | p-valueb | βa (95% CI) | p-valuec |
| Composite scores | ||||
| FA composite | ||||
| Posttest | 0.20 (-0.16 to 0.56) | 0.27 | -0.04 (-0.40 to 0.32) | 0.80 |
| 3-month FU | -0.04 (-0.54 to 0.45) | 0.97 | 0.15 (-0.34 to 0.64) | 0.69 |
| Global cognition | ||||
| Posttest | 0.51 (0.23 to 0.80) | 0.004 | 0.12 (-0.17 to 0.41) | 0.49 |
| 3-month FU | 0.40 (-0.01 to 0.82) | 0.01 | 0.12 (-0.29 to 0.54) | 0.71 |
| Specific scores | ||||
| gCC | ||||
| Posttest | 0.34 (-0.00 to 0.69) | 0.08 | 0.02 (-0.32 to 0.36) | 0.92 |
| 3-month FU | -0.20 (-0.68 to 0.29) | 0.31 | 0.12 (-0.37 to 0.61) | 0.71 |
| Fornix | ||||
| Posttest | -0.10 (-0.46 to 0.26) | 0.63 | 0.19 (-0.17 to 0.55) | 0.36 |
| 3-month FU | -0.06 (-0.56 to 0.43) | 0.95 | 0.15 (-0.34 to 0.64) | 0.74 |
| HC | ||||
| Posttest | 0.18 (-0.17 to 0.53) | 0.30 | -0.28 (-0.64 to 0.07) | 0.13 |
| 3-month FU | 0.16 (-0.32 to 0.66) | 0.33 | -0.01 (-0.50 to 0.48) | 0.92 |
| Executive function | ||||
| Posttest | 0.26 (-0.08 to 0.60) | 0.16 | -0.08 (-0.42 to 0.26) | 0.67 |
| 3-month FU | 0.08 (-0.39 to 0.54) | 0.21 | -0.02 (-0.49 to 0.44) | 0.77 |
| Episodic memory | ||||
| Posttest | 0.45 (0.15 to 0.74) | 0.02 | 0.21 (-0.09 to 0.50) | 0.28 |
| 3-month FU | 0.41 (0.00 to 0.82) | 0.02 | 0.16 (-0.25 to 0.57) | 0.57 |
aβs represent the standardized regression coefficients of cognitive and physical lifestyles predicting changes in outcomes. bp-value of the Cognitive Lifestyle × Session [pre vs. post and pre vs. 3-month FU] interaction. cp-value of the Physical Lifestyle × Session [pre vs. post and pre vs. 3-month FU] interaction. gCC, genu of the corpus callosum; FA, fractional anisotropy; FU, follow-up; FX, fornix; HC, hippocampal cingulum; MMSE, Mini Mental State Examination; n, number of participants.