Research Article

Mobility in Old Age: Capacity Is Not Performance

Table 1

Participants’ descriptive data and laboratory- and real-life measures.

MeanSDMinMax

Age (total sample)72.55.96588
 Men ()72.45.86588
 Women ()72.55.96588
BMI24.13.216.733.1

iTUG (s)16.02.610.527.5
Stride length (m)1.380.131.011.65
Stride velocity (m/s)1.340.160.821.76
Cadence (steps/min)115.910.487.8145.2

AGT (h)4.30.91.86.2
No. of Steps 110423474390320890
Life-space (km2)52.943.80.2178.2
AR-mean (km)1.41.00.13.8
AR-max (km)10.44.20.515.0

Mean: average values; SD: standard deviation; Min: minimum values; Max: maximum values; BMI: body mass index; iTUG: instrumented Timed Up-and-Go test; AGT: active and gait time; No. of Steps: number of steps; AR-mean: average action-range; AR-max: maximum action-range.