Table 1.

Reproducibility and Reliability of 3TUG

Parameter	Test-retest reproducibility*		Interrater reliability†
	Test 1	Test 2	Observer 1	Observer 2
Mean 3TUG, s	10.2	10.0	10.0	10.0
SD, s	2.9	2.8	2.8	2.9
Mean difference, s	−0.2		0.0
Min, s	−2.5		−0.5
Max, s	4.3		0.8
SD, s	1.2		0.2

^*Post-dose following the first afternoon dose on Day 0 and Day 1.

^†Post-dose following the first afternoon dose on Day 1. 46 paired observations are represented in each analysis.

3TUG, triple timed up and go test; s, seconds; SD, standard deviation