International Journal of Clinical Preventive Dentistry

Table. 5. Table 5

Gingival index

	n	0 days	2 weeks	p-value
Con.	30	0.40±0.56	0.37±0.56	0.326
Exp1	33	0.42±0.56	0.39±0.56	0.325
Exp2	29	0.41±0.57	0.38±0.56	0.326

Values are presented as mean±standard deviation. p-value obtained from the paired t-test.