. 2018 Dec 12;121(2):588–601. doi: 10.1152/jn.00543.2018

Table 5.

Correlations between pegboard times and outcome variables for the two age groups

	Pearson’s r	β Coefficient	P Value
Middle-aged adults
Wrist extension
Average mediolateral error at target line, cm	−0.66	−7.23	0.0011
Average mediolateral error at target line, cm	[−0.94, −0.01]	[−10.03, −0.13]
CV for mediolateral variance at target line, %	−0.59	−0.37	0.0048
CV for mediolateral variance at target line, %	[−0.89, −0.10]	[−0.66, −0.4]
Whole body lean
Average vertical distance, cm	−0.47	−3.67	0.0296
Average vertical distance, cm	[−0.76, −0.09]	[−8.99, −0.82]
CV for vertical distance, %	0.53	0.35	0.0144
CV for vertical distance, %	[0.09, 0.76]	[0.14, 0.89]
Average time to target line, s	0.51	55.46	0.0193
Average time to target line, s	[0.08, 0.82]	[7.5, 124.9]
Older adults
Wrist extension
Average mediolateral error at target line, cm	0.6	7.85	0.0056
Average mediolateral error at target line, cm	[0.18, 0.82]	[4.40, 11.16]

Values are coefficients [bias-corrected and accelerated 95% confidence interval]. CV, coefficient of variation.