Table 2.

Classification of the intensity of oral impacts on a performance, after Gherunpong et al., 2004 [18].

Intensity	Severity score		Frequency score	Performance score
Very severe	(3)	×	(3)	9
Severe	(3)	×	(2)	6
	(2)	×	(3)
Moderate	(2)	×	(2)	4
	(3)	×	(1)	3
	(1)	×	(3)
Little	(2)	×	(1)	2
	(1)	×	(2)
Very little	(1)	×	(1)	1
No impacts	(0)	×	(0)	0