Skip to main content

Table 2 Intraclass correlations between map-based assessment and the respective GPS parameters

From: Map-based assessment of older adults’ life space: validity and reliability

  Map-based assessment of life space
Mean distance from home (km) Maximum distance from home (km) Convex hull (km2) Standard deviational ellipse (km2)
  95% CI   95% CI   95% CI   95% CI
GPS-based assessment of life-space N ICC Lower Upper N ICC Lower Upper N ICC Lower Upper N ICC Lower Upper
Mean distance from home (km) 37 0.42* 0.11 0.66             
Maximum distance from home (km)      37 0.72* 0.52 0.84         
Convex hull (km2)          37 0.19 0 0.47     
Standard deviational ellipse (km2)              37 0.55* 0.29 0.74
  1. ICC Intraclass Correlation Coefficient; CI Confidence Interval
  2. * p ≤ .05
\