Table 3 Mean and standard deviation of PI after treatment with the different interventions at 24 h after tooth polishing
Intervention | Number | Mean | SD | Kruskal-Wallis H test |
|---|---|---|---|---|
Test (formulation) | 14 | 0.931 | ±0.372 | p < 0.05 |
CHX | 14 | 1.317 | ±0.344 | |
Placebo | 14 | 1.440 | ±0.498 |