Table 8.

Comparison of efficacy of ultraviolet chamber with control group

Group A v/s D	χ2	p-Value	Significance
Algin gum	FE	<0.001**	HS
Vignette	FE	<0.001**	HS
Ad-sil	FE	<0.001**	HS
Aquasil	FE	<0.001**	HS

** p-value ≤ 0.001