. 2007 Mar 8;31(4):764–772. doi: 10.1007/s00268-006-0724-y

Table 5.

Difference in training properties of the ProMIS augmented reality and LapSim virtual reality simulators

Ratings	ProMIS		LapSim		P-value^a
Ratings	Mean	Standard deviation	Mean	Standard deviation	P-value^a
Training surgical residents	4.51	0.707	2.94	1.105	0.000
Training surgeons	4.38	0.696	2.52	1.094	0.000
Learning proper skills	4.08	0.651	2.86	1.014	0.000
Simulator appeals to me	4.17	0.706	2.59	1.182	0.000

^a Significance is calculated with the paired t-test.