Table 2: Statistical differences of the test groups in the end of 4th, 8th, 12th, and 16th days.

MaterialsDays 1–4Days 6–8Days 9–12Days 13–16Total

38% HP with light versus 10% CP * ** * *
38% HP with light versus 38% HP with laser diode * *
38% HP with light versus control * * ** * *
38% HP with laser diode versus 10% CP
38% HP with laser diode versus control * *
10% CP versus control

*Statistically significant differences between the groups for Bonferroni test ( 𝑝 < 0 . 0 5 ).
**Statistically significant differences between the groups for Dunnett C test ( 𝑝 < 0 . 0 5 ).