TABLE 3.

Results of overall content validity of the clinical competence evaluation tool.

CCET	Rated tool as essential or useful	Rated tool as not necessary	Unrated tool	Total number of experts	Essential or useful domains (CVR%)
CCET	10	0	0	10	1

Note: CVR = (Ne – N/2)/(N/2) where Ne is the number of experts identifying an item as ‘essential’ and N is the total number of experts (N/2 is half the total number of experts).

CCET, clinical competence evaluation tool; CVR, content validity ratio.

Content validity ratio of overall tool: 1.