Research Article

The Construct Validity and Reliability of an Assessment Tool for Competency in Cochlear Implant Surgery

Table 3

Mean competency scores between experts and residents.

PartsExperts
( )
Residents
( )
Mean difference95% CI value

Global rating score21.9713.838.144.36 to 11.91<0.001
Task-based checklist score23.5315.298.244.10 to 12.38<0.001