Skip to main content
. 2021 May 26;2021:7143623. doi: 10.1155/2021/7143623

Table 2.

Plaque index, gingival index, and potential hydrogen of the treatment group (n = 19) and the control group (n = 19).

Treatment Control p
Data in mean ± standard deviation
PIbaseline value 0.56 ± 0.45 0.37 ± 0.34 0.16
ΔPI −0.24 ± 0.47 −0.25 ± 0.25 0.14
GIbaseline value 0.45 ± 0.31 0.17 ± 0.19 0.01
ΔGI −0.25 ± 0.30 −0.13 ± 0.13 0.13
pHbaseline value 6.83 ± 0.35 6.87 ± 0.4 0.77
ΔpH 0.04 ± 0.51 0.18 ± 0.3 0.40

p < 0.05 (t-test): treatment group vs. controls.