Quantifying arm swing in Parkinson’s disease: a method accounting for arm activities during free-living gait

Table 8 Amount of filtered gait in minutes stratified by gait segment duration

Group	Short	Moderately long	Long	Very long
Group	(\(< 5\) s)	(\(5{-}10\) s)	(\(10{-}20\) s)	(\(\ge 20\) s)	Non-gait	Total
PD pre-med	0.3 (0.3)	0.7 (0.5)	0.6 (0.5)	5.9 (4.9)	0.9 (0.7)	6.8 (5.8)
PD post-med	0.3 (0.2)	0.5 (0.4)	0.8 (0.5)	5.4 (4.7)	1.1 (1.4)	6.7 (5.4)
Controls	0.4 (0.2)	0.7 (0.4)	0.7 (0.8)	10.9 (5.3)	1.4 (0.8)	14.1 (5.9)

Gait segment duration was determined based on annotated gait, hence the category non-gait concerns annotated non-gait that did not get detected as such by the classifiers. Groups include the PD group prior to medication intake (pre-med), the PD group after medication intake (post-med), and the control group. The mean (SD) was calculated across individuals. The time shown was for the most affected side only

ISSN: 1743-0003