Figure 1: Estimated marginal means of shear bond strength
values of two adhesive systems to dentin
For pair-wise comparisons between the materials,
post hoc Tukey tests were used. There were statistically
significant differences between SBS values of group 1.
(ASB) and group 2 (H+ASB) (p< 0.001) and
groups 1 (ASB) and 3 (H+CHX+ASB) (p< 0.001). Similarly,
significant differences were seen between group 4
(CSB) and group 5 (H+CSB) (p< 0.001) and between
groups 4 (CSB) and 6 (H+CHX+CSB) (p< 0.001). However,
groups 2 (H+ASB) and 3 (H+CHX+ASB) showed
no significant differences (p= 0.087). Likewise, no significant
differences were seen between groups 5 (H+
CSB) and 6 (H+CHX+ CSB) (p= 0.087) (Table 2, 3). The
Mean values followed by superscript with different letters
indicate significant statistical differences at p< 0.05.
The differences between three first groups are shown in
different small letters. The differences between three
second groups are shown in different capital letters.