Table 2.

Pearson’s r correlations between HF-HRV task and reactivity variables, and VAS scales.

Variable	Unpleasantness	Stress	Pain
HF-HRV task	-0.33∗	-0.37∗∗	-0.38∗∗
HF-HRV reactivity	-0.10	-0.26	-0.17

^∗p < 0.05. ^∗∗p < 0.01.