Ambulatory measurement of knee motion and physical activity: preliminary evaluation of a smart activity monitor

Table 2 Accuracy of Activity Identification Outside BML

Known Activity	Activities by Subject as Reported by IDEEA
	1	2	3	4	5
walk	walk	walk	walk	walk	walk
run	run	run	run	run	run
stair ascent	step up	step up	step up	step up	step up
stair descent	step down	step down	step down	Step down	step down
lie	lie	lie	lie	lie	lie
stand	stand	stand	stand	stand	stand
sit	sit	sit	sit	sit	sit

ISSN: 1743-0003