Table 3.

Streptococcus mutans (total), with cinnamon water at various nicotine concentrations

Groups	Nicotine concentration	n	Mean	SD	Maximum	Minimum
With 2.5 mg/ml cinnamon water extract	0	12	0.482	0.028	0.442	0.532
	0.25	12	0.498	0.027	0.501	0.612
	0.5	12	0.555	0.032	0.48	0.620
	1	12	0.62	0.06	0.498	0.594
	2	12	0.612	0.042	0.568	0.696
	4	12	0.710	0.069	0.639	0.855
	8	12	0.248	0.007	0.30	0.302
	16	12	0.22	0.019	0.254	0.315
	32	12	0.156	0.010	0.236	0.288
Without 2.5 mg/ml cinnamon water extract	0	12	0.616	0.030	0.534	0.675
	0.25	12	0.602	0.038	0.502	0.69
	0.5	12	0.63	0.053	0.532	0.702
	1	12	0.586	0.098	0.402	0.6648
	2	12	0.622	0.052	0.522	0.699
	4	12	0.734	0.062	0.633	0.875
	8	12	0.902	0.036	0.768	0.93
	16	12	0.303	0.096	0.137	0.403
	32	12	0.302	0.061	0.98	0.306

SD: Standard deviation