2D	Two-dimensional
3D	Three-dimensional
AR	Augmented reality
CI	Confidence interval
CONSORT	Consolidated Standards of Reporting Trials
EMM	Estimated marginal mean
Hz	Hertz
IQR	Interquartile range
NASA-TLX	National Aeronautics and Space Administration Task Load Index
OR	Odds ratio
SD	Standard deviation
Sec	Seconds
UBE	Unilateral biportal endoscopic