Table 3: Tukey’s post hoc test for multiple comparisons.
Dependent Variable |
(I) Solution |
(J) Solution |
Mean Difference (I-J) |
Std. Error |
Sig. |
Plaque Index |
Aloe vera-green tea |
Chlorhexidine |
0.11200 |
0.09850 |
0.668 |
Matrica |
-0.26133* |
0.09850 |
0.049 |
Placebo |
-0.31933* |
0.09850 |
0.010 |
Chlorhexidine |
Matrica |
-0.37333* |
0.09850 |
0.002 |
Placebo |
-0.43133* |
0.09850 |
0.000 |
Matrica |
Placebo |
-0.05800 |
0.09850 |
0.935 |
Gingival Index |
Aloe vera-green tea |
Chlorhexidine |
0.11133 |
0.12535 |
0.811 |
Matrica |
-0.31600* |
0.12535 |
0.037 |
Placebo |
-0.54267* |
0.12535 |
0.000 |
Chlorhexidine |
Matrica |
-.042733* |
0.12535 |
0.006 |
Placebo |
-0.65400* |
0.12535 |
0.000 |
Matrica |
Placebo |
-0.22667 |
0.12535 |
0.280 |
Bleeding on probing Index |
Aloe vera-green tea |
Chlorhexidine |
0.04733 |
0.05968 |
0.857 |
Matrica |
-0.08133 |
0.05968 |
0.528 |
Placebo |
-0.21067* |
0.05968 |
0.005 |
Chlorhexidine |
Matrica |
-0.12867 |
0.05968 |
0.148 |
Placebo |
-0.25800* |
0.05968 |
0.000 |
Matrica |
Placebo |
-0.12933* |
0.05968 |
0.045 |
Stain Index |
Aloe vera-green tea |
Chlorhexidine |
-0.31267* |
0.05268 |
0.000 |
Matrica |
-0.07467 |
0.05268 |
0.494 |
Placebo |
0.02000 |
0.05268 |
0.981 |
Chlorhexidine |
Matrica |
0.23800* |
0.05268 |
0.000 |
Placebo |
0.33267* |
0.05268 |
0.000 |
Matrica |
Placebo |
0.09467 |
0.05268 |
0.286 |
*The mean difference is significant at the 0.05 level.