TABLE 3. Statistical significance, among brushes, for each technique (Kruskal Wallis test).

Brushes	Difference between μ		Significance
	Technique I	Technique II	Technique I	Technique II
OralB40 X Johnson & Johnson	2.90	1.90	Ns (p>0.05)	Ns
OralB40 X Denture	4.60	3.40	5% (p=0.05)	Ns
Johnson & Johnson X Denture	7.40	5.30	5% (p=0.05)	Ns

(Ns): non-significant