From: Effectiveness of an antibacterial primer used with adhesive-coated brackets on enamel demineralization around brackets: an in vivo study
Group
Number of WLS
Mean
SD
Min
Max
P
Maxilla
CF
35
2.24
1.81
0.28
7.91
0.310
TB
43
2.72
2.18
1.18
10.85
Mandibular
18
1.58
1.76
0.21
7.14
0.170
2.22
2.09
0.11
8.79
Total
53
2.01
1.80
0.051
61
2.57
2.16
0.12