Evaluation of Tip Surface Collision Count as a Measure of Fibreoptic Scope Handling Skills: A Randomized, Cross-Over Manikin Study

Table 2

Spearman Rank Correlations, , of collision count for the Oxford Box and AirSim manikin tasks.

	Oxford box		AirSim manikin
		value		value
GRS	−0.545	<0.0001	−0.500	<0.0001
FO experience	−0.240	=0.041	−0.423	<0.0001

GRS = global rating scale, FO experience = fibreoptic experience.