Table. 5.

Table. 5.

Changes of BB Checker Index

Group Base 3 day 5 day 4 wks 8 wks
Exp. group mean 77.32 75.25 73.82 67.75* 60.11*
SD 14.71 13.22 10.52 11.38 14.31
Con. group mean 80.24 73.31 77.07 77.14 74.72*
SD 11.39 13.60 11.63 10.39 12.15
p-value* .405 .258 .274 .002 .001 

SD: standard deviation, Exp: experimental group, Con: control group.

+p-value by 2 sample t-test.

*p<0.05 by paired t-test between base and after.

Int J Clin Prev Dent 2022;18:71-7 https://doi.org/10.15236/ijcpd.2022.18.3.71
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