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Randomized Clinical Trial
Copyright: ©Author(s) 2026.
World J Orthop. Jun 18, 2026; 17(6): 119961
Published online Jun 18, 2026. doi: 10.5312/wjo.v17.i6.119961
Table 5 Post hoc comparisons (Bonferroni adjustment) for Disability of Arm, Shoulder, and Hand scale scores
Time
Comparison group
Average DASH score differences
SD
P value
95%CI
Pre-interventionPlacebo-laser-0.402.720.884(-5.90, 5.10)
Post-interventionPlacebo-laser-2.723.000.371(-8.79, 3.36)
One-monthPlacebo-laser16.342.32< 0.001(11.65, 21.03)
Three-monthsPlacebo-laser2.063.390.396(-2.79, 6.90)


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