The Effect of Augmented Reality and Virtual Reality on Inducing Anxiety for Exposure Therapy: A Comparison Using Heart Rate Variability

Table 4

Comparison of HRV physiological data between VR and normal circumstances.

	Quantity	t-value	Significance (two-tailed)
SDNN	30	2.396	0.020
RMSSD	30	−0.875	0.385
pNN20	30	−2.144	0.036
pNN50	30	−1.298	0.199
HF	30	−0.924	0.360
LnHF	30	−0.706	0.483
LnLF	30	0.935	0.353