Pain Research and Treatment / 2019 / Article / Tab 3

Clinical Study

Efficacy of the LED Red Light Therapy in the Treatment of Temporomandibular Disorders: Double Blind Randomized Controlled Trial

Table 3

Comparison of the effect size between group A and B in number of tender muscles reduction.

PeriodsEffect sizeEffect size
Group AGroup B

Base line visit1.1037110.56874
2nd visit

Base line visit2.3636370.717107
3rd visit

Base line visit3.353919.1.050685
4th visit

=Dunn-Sidak adjustment, effect size=0.2 small, 0.5 medium, 0.8 large.

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