. 2018 Spring;13(2):209–215. doi: 10.22037/iej.v13i2.19287

Table 3.

Comparison by one-way ANOVA (P<0.0001) and multiple comparison by the Tukey’s test (P<0.05) of the means and standard deviations of the chemical elements detected for the middle third of the teeth in the different experimental groups (n=5)

Groups	Chemical Elements of Root Dentin (w%)
Groups	K	Mg	Ca	P	Ca/P
G1	0.031±0.01^A	0.788±0.15^AD	35.750±2.73^A	18.975±0.47^A	1.898±0.18^A
G2	0.041±0.03^A	0.346±0.12^B	15.106±1.53^B	8.803±1.68^B	1.629±0.02^B
G3	0.043±0.03^A	0.982±0.08^AC	32.172±0.86^C	18.929±0.33^A	1.678±0.02^B
G4	0.027±0.02^A	0.973±0.03^AC	32.654±0.51^C	18.375±0.40^A	1.782±0.05^AB
G5	0.013±0.00^A	0.691±0.04^D	27.122±0.25^D	16.252±0.62^C	1.709±0.01^B
G6	0.074±0.07^A	0.737±0.09^D	27.133±0.83^D	16.597±0.40^C	1.873±0.06^A

Different letters in the same column represent statistical difference, P <0.05