Table 1.

Limb and vocalization compared to age, Pearson correlation coefficients.

	Left leg	Right leg	Left arm	Right arm	Vocalizations
Overall activity	0.462***	0.313*	0.579***	0.615***	−0.104
%DET	0.309*	0.368*	−0.386**	−0.356**	−0.679***
AF	0.267	0.206	0.337*	0.391**	−0.331*

^*p ≤ 0.05,

^**p ≤ 0.01,

^***p ≤ 0.001.