Table 2.

Results of Expert Assessment of Skin Models

	Fabricated Model	Commercial Models			P- values
		A	B	C	A	B	C
Density	2	3	4	2	0.59	<0.05	1
Elasticity/Stretch	2	2	4	2	0.51	<0.05	0.35
Surface Texture	2	2	4	2	0.68	<0.05	0.55
Anatomic Accuracy	1	2	4	3	0.14	<0.05	<0.05
Durability	1	2	4	3	<0.05	<0.05	<0.05
Overall Quality	2	3	4	2	0.25	<0.05	<0.05

Comparison of fabricated model to three commercial models based on ranking of material characteristics and overall quality from expert survey (n=15). Median values expressed with lowest rank corresponding to highest quality in the designated characteristic.

^Ap values obtained when comparing fabricated model to commercial model A

^Bp values obtained when comparing fabricated model to commercial model B

^Cp values obtained when comparing fabricated model to commercial model C