Table 1.

Distribution of Binocular Vision (BV) parameters at baseline. There were no significant differences in any of the BV parameters prior to starting the trials: virtual reality indoor (VRI), virtual reality outdoor (VRO), real world indoor (RWI) and real world outdoor (RWO). MT = Modified Thorington, AoA = Amplitude of Accommodation, EsoP = Esophoria, ExoP = Exophoria.

	MT – 6 m	MT – 0.4 m	Stereopsis	AoA	Fixation Disparity
VRI	0.14EsoP ± 1.59∆	1.66ExoP ± 3.06∆	25 ± 8″	10.0 ± 1.6D	0.49∆ ± 0.35
VRO	0.20EsoP ± 1.55∆	1.79ExoP ± 2.46∆	23 ± 7″	9.7 ± 1.5D	0.45∆ ± 0.20
RWI	0.14EsoP ± 1.63∆	1.42ExoP ± 2.30∆	23 ± 4″	10.4 ± 1.7D	0.37∆ ± 30
RWO	0.33EsoP ± 1.89∆	1.29ExoP ± 2.10∆	27 ± 9″	9.8 ± 1.9D	0.37∆ ± 0.24
p	0.983	0.927	0.612	0.912	0.49