Validation of IMU-based gait event detection during curved walking and turning in older adults and Parkinson’s Disease patients

Table 2 Validation results of gait event detection for the straight-line segments of the single-task trial and the Stroop-and-walk trial

		Initial contacts						Final contacts
	n	TP	FN	FP	R	P	F1	TP	FN	FP	R	P	F1
					(%)	(%)	(%)				(%)	(%)	(%)
Straight-line trial
OA	11	83	0	0	100	100	100	83	0	0	100	100	100
PD	14	131	0	0	100	100	100	133	0	0	100	100	100
ST	9	78	0	0	100	100	100	81	0	0	100	100	100
Stroop-and-walk trial (straight-line segments)
OA	11	501	5	0	99	100	100	497	8	1	98	100	99
PD	11	587	1	1	100	100	100	589	2	2	100	100	100
ST	9	457	12	0	97	100	99	451	18	2	96	100	98

ISSN: 1743-0003