Table 2

	Baseline	3 months	6 months
Plaque Index
Control group	0.88 ± 0.03	0.26 ± 0.06^a	0.26 ± 0.05^a
Experimental group	0.81 ± 0.06	0.35 ± 0.03^a	0.37 ± 0.04^a
Gingival Bleeding Index
Control group	0.59 ± 0.05	0.32 ± 0.04^a	0.33 ± 0.05^a
Experimental group	0.61 ± 0.05	0.26 ± 0.04^a	0.32 ± 0.04^a

^aStatistically significant difference from baseline (Wilcoxon Signed Ranks test, P < 0.05).

Copyright © Ioannou I, Dimitriadis N, Papadimitriou K, Vouros I, Sakellari D, Konstantinidis A.
J Oral Maxillofac Res 2010 (Oct-Dec);1(4):e1. doi:10.5037/jomr.2010.1401