. Author manuscript; available in PMC: 2022 May 26.

Published in final edited form as: Exp Gerontol. 2020 Nov 21;143:111164. doi: 10.1016/j.exger.2020.111164

Table 4.

Correlations between VPC physical function.

	VPC
SPPB (units)	0.32^**
TUG (s)	−0.19
10-m habitual (s)	−0.27^*
10-m fast (s)	−0.32^**
DT habitual (s)	−0.28^*
DT fast (s)	−0.33^**
Average power (W)	0.33^**
Peak power (W)	0.24^*
Average velocity (m/s)	0.38^**
Peak velocity (m/s)	0.42^**

Note. VPC = Visual Paired Comparison: percentile; SPPB = Short Physical Performance Battery; TUG = Timed Up-and-Go; 10-m = 10-m walking speed; DT = Dual-task.

p < .05.

^**

p < .01.