Table. 5.

Table. 5.

Mean change of dental plague score after follow-up

Variables Pretest Posttest Change p-value p-value
Score of dental plague
Control group 79.5±15.1 78.6±15.0 0.83 0.063 0.001
Intervention group 82.1±15.2 44.8±17.6 37.3 0.001
Int J Clin Prev Dent 2022;18:58-62 https://doi.org/10.15236/ijcpd.2022.18.2.58
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