Table 2.

Frequency of distribution of adhesive remnant.

Group	Condition	ARI = 0, number (%)	ARI = 1, number (%)	ARI = 2, number (%)	ARI = 3, number (%)
1 (Equilibrium 2)	Water	11 (55)	6 (30)	3 (15)	0 (0)
2 (Equilibrium 2)	Acetic acid 3%	4 (20)	4 (20)	7 (35)	5 (25)
3 (Speed)	Water	2 (10)	15 (75)	3 (15)	0 (0)
4 (Speed)	Acetic acid 3%	0 (0)	14 (70)	4 (20)	2 (10)
5 (In-Ovation R)	Water	5 (25)	13 (65)	2 (10)	0 (0)
6 (In-Ovation R)	Acetic acid 3%	2 (10)	12 (60)	4 (20)	2 (10)
7 (Damon 3MX)	Water	0 (0)	14 (70)	3 (15)	3 (15)
8 (Damon 3MX)	Acetic acid 3%	1 (5)	13 (65)	4 (20)	2 (10)