Table 1.

Overall reduction from baseline in the mean plaque scores and the mean gingivitis scores: all (buccal, mesial, lingual, and distal) surfaces.

Tooth surface	Test ± SD	Control ± SD	Difference ± SD	Paired t value	P value
Plaque	−0.12 ± 0.37	−0.11 ± 0.34	−0.01 ± 0.56	−0.096	0.925
Gingivitis	−0.01 ± 0.02	−0.01 ± 0.05	0.003 ± 0.06	0.186	0.855