Table 3.
The relationships between senior functional physical fitness/cardiorespiratory tests and neuropsychological performance in the visuospatial working memory paradigm in the ApoE-4 and non-ApoE-4 groups and all participants.
| Group | Grip | Arm Curl | Chair Stand | 8-Foot Up-and-Go | Back Scratch | Chair Sit-and-Reach | VO2max | |
|---|---|---|---|---|---|---|---|---|
| ApoE-4 | ||||||||
| 2-item AR | r = 0.48, p = 0.059 | r = 0.38, p = 0.142 | r = 0.25, p = 0.351 | r = 0.29, p = 0.273 | r = −0.34, p = 0.902 | r = 0.15, p = 0.590 | r = 0.59, p = 0.017 | |
| 4-item AR | r = 0.46, p = 0.071 | r = 0.41, p = 0.119 | r = 0.24, p = 0.366 | r = 0.43, p = 0.100 | r = −0.45, p = 0.077 | r = −0.28, p = 0.295 | r = 0.63, p = 0.009 | |
| 2-item RT | r = −0.41, p = 0.120 | r = −0.18, p = 0.518 | r = −0.08, p = 0.779 | r = −0.40, p = 0.129 | r = 0.35, p = 0.179 | r = 0.07, p = 0.805 | r = −0.52, p = 0.039 | |
| 4-item RT | r = −0.30, p = 0.254 | r = −0.06, p = 0.826 | r = 0.07, p = 0.792 | r = −0.34, p = 0.204 | r = 0.56, p = 0.023 | r = 0.26, p = 0.328 | r = −0.55, p = 0.027 | |
| non-ApoE-4 | ||||||||
| 2-item AR | r = 0.32, p = 0.230 | r = 0.40, p = 0.121 | r = 0.46, p = 0.074 | r = −0.39, p = 0.131 | r = −0.12, p = 0.672 | r = 0.51, p = 0.042 | r = 0.56, p = 0.024 | |
| 4-item AR | r = 0.44, p = 0.090 | r = 0.22, p = 0.410 | r = 0.19, p = 0.488 | r = −0.34, p = 0.202 | r = −0.10, p = 0.726 | r = 0.38, p = 0.149 | r = 0.46, p = 0.072 | |
| 2-item RT | r = −0.24, p = 0.377 | r = −0.37, p = 0.160 | r = −0.10, p = 0.707 | r = 0.17, p = 0.538 | r = −0.23, p = 0.399 | r = −0.49, p = 0.056 | r = −0.31, p = 0.238 | |
| 4-item RT | r = −0.11, p = 0.687 | r = −0.19, p = 0.478 | r = −0.46, p = 0.865 | r = 0.25, p = 0.352 | r = −0.19, p = 0.489 | r = −0.29, p = 0.269 | r = −0.24, p = 0.366 | |
| All participants | ||||||||
| 2-item AR | r = 0.37, p = 0.038 | r = 0.37, p = 0.035 | r = 0.32, p = 0.078 | r = −0.00, p = 0.994 | r = −0.12, p = 0.527 | r = 0.25, p = 0.160 | r = 0.52, p = 0.003 | |
| 4-item AR | r = 0.37, p = 0.035 | r = 0.26, p = 0.147 | r = 0.20, p = 0.273 | r = 0.18, p = 0.323 | r = −0.17, p = 0.349 | r = 0.03, p = 0.876 | r = 0.56, p = 0.001 | |
| 2-item RT | r = −0.30, p = 0.092 | r = −0.25, p = 0.174 | r = −0.08, p = 0.660 | r = −0.15, p = 0.399 | r = −0.02, p = 0.903 | r = −0.19, p = 0.306 | r = −0.40, p = 0.022 | |
| 4-item RT | r = −0.19, p = 0.310 | r = −0.07, p = 0.690 | r = 0.03, p = 0.859 | r = −0.11, p = 0.556 | r = 0.09, p = 0.638 | r = −0.03, p = 0.893 | r = −0.42, p = 0.017 |