Table 2 Summary of daily-life monitoring outcome measures

# steps to complete a turn

Stride velocity (cm/sec)

# turns per hour

^a Variability in # steps to turn

Turn angle amplitude (deg)

Stride length (m)

Cadence (steps/minute)

# steps per day

# walking bouts per day

Turn peak velocity (deg/s)

Turn duration (sec)

Turn trunk jerk (m²/sec²)

Double support time (% gait cycle) & Variability

Angle of foot at heel strike (deg) & Variability

Longest walking bout duration per day (sec)

Lateral trunk range (degrees)