Measured site | Before | After | p-value |
---|---|---|---|
Right masseter (kPa), mean ± SD | 12.17 ± 1.16 | 7.90 ± 1.73 |  < 0.0001* |
Left masseter (kPa), mean ± SD | 12.18 ± 1.18 | 8.01 ± 1.69 |  < 0.0001* |
Total measurements (kPa), mean ± SD | 12.17 ± 1.17 | 7.96 ± 1.70 |  < 0.0001* |