Table 3 Test-retest reliability of the map-based assessment (first/second follow-up)
From: Map-based assessment of older adults’ life space: validity and reliability
95% CI | ||||
|---|---|---|---|---|
Measure | N | ICC | Lower | Upper |
Mean distance from home (km) | 57 | 0.43* | 0.19 | 0.62 |
Maximum distance from home (km) | 57 | 0.26* | < 0.01 | 0.49 |
Convex hull (km2) | 56 | 0.04 | 0 | 0.30 |
Standard deviational ellipse (km2) | 56 | 0.14 | 0 | 0.38 |