Plaque index
Number of patients
Group 1
Group 2
Group 3
P-value
Mean
SD
Mean
SD
Mean
SD
Baseline
10
1.63
0.11
1.63
0.24
1.55
0.22
0.556
4th week
10
0.90
0.07
0.93
0.14
0.98
0.05
0.087
8th week
10
0.89
0.07
0.92
0.12
0.97
0.05
0. 133
Table 2:
Comparison of plaque index in group 1, group 2 and group 3.
