Table 2 Wong-baker pain rating scale data on the extraction day, 3rd and 7th days
From: Effect of low-level laser therapy in wound healing of primary molar teeth extraction
WB-Pain Rating Scale Medians | LLLT Group (n = 40) | Control Group (n = 40) | p |
|---|---|---|---|
T0 | 4 ± 1.9 | 4 ± 2.07 | 1 |
T1 | 1 ± 0.72 | 3 ± 1.38 | 0.0001* |
T2 | 1 ± 0.12 | 1 ± 0.92 | 1 |