Table 2.
Description of OOHBs and correlations with socio-demographic measures, cognitive abilities, physical functioning, and depression
| Variables | M (SD) | Age | Gendera | Education | Episodic memory | Working memory | Executive functions | Physical functioning | Depression |
|---|---|---|---|---|---|---|---|---|---|
| Global mobility | |||||||||
| Time spent out of home (h) | 4.6 (2.3) | −.17 | −.00 | −.06 | .21* | .11 | .06 | .11 | −.24* |
| Number of visited nodes per day | 5.0 (1.1) | −.23* | .08 | .04 | .23* | −.02 | .06 | .24* | −.07 |
| Action range | |||||||||
| Mean distance from home (km) | 5.5 (12.5) | −.02 | −.10 | .08 | .29** | .18† | −.06 | .15 | −.15 |
| Maximal distance from home (km) | 72.4 (102.4) | −.05 | −.07 | .10 | .21* | .12 | −.02 | .14 | −.09 |
| Walking-based mobility | |||||||||
| Walking distance per track (km) | 0.9 (0.5) | −.08 | .03 | .16 | .16 | .05 | .09 | .29** | −.07 |
| Walking duration per track (h) | 0.2 (0.1) | −.01 | .00 | .16 | .09 | .03 | .01 | .24* | −.13 |
| Walking speed (km/h) | 3.9 (0.6) | −.13 | .04 | .04 | .17 | .08 | .20† | .22* | .06 |
| Number of walking tracks per day | 1.4 (1.0) | .01 | .26** | −.15 | .15 | −.13 | −.05 | .08 | .08 |
| Out-of-home activity | |||||||||
| Number of exerted physically demanding activities | 2.2 (0.8) | −.19† | −.01 | .03 | .16 | .19† | .32** | .35*** | −.04 |
| Number of exerted cognitively demanding activities | 2.0 (1.0) | −.31** | .24* | .27** | .33*** | .16 | .20† | .21* | −.02 |
† p < .10; * p < .05; ** p < .01; *** p < .001
a0 = male, 1 = female