Table 5.

Multiple Comparisons Using Post Hoc LSD Test: Dependent Variable: SA (µm²)

(I) Group	(J) Group	Mean Difference (I-J)	P-Value
Control	u. sealant	309.4000*	.000
	Pro seal	379.4000*	.000
	Varnish	325.4000*	.000
u. sealant	Control	-309.4000*	.000
	Pro seal	70.0000*	.000
	Varnish	16.0000*	.004
Pro seal	Control	379.4000*	.000
	u. sealant	-70.0000*	.000
	Varnish	-54.0000*	.000
Varnish	Control	-325.4000*	.000
	u. sealant	-16.0000*	.004
	Pro seal	54.0000*	.000

The mean difference is significant at the 0.05 level.