Effects of Trigger Point Dry Needling on Neuromuscular Performance and Pain of Individuals Affected by Patellofemoral Pain: A Randomized Controlled Trial [Corrigendum]

This article refers to:

Effects of Trigger Point Dry Needling on Neuromuscular Performance and Pain of Individuals Affected by Patellofemoral Pain: A Randomized Controlled Trial

Ma YT, Li LH, Han Q, et al. J Pain Res. 2020;13:1677–1686.

The authors have advised Figure 3 on page 1682 is incorrect. Due to an error at the time of figure assembly Figure 2 and Figure 3 were duplicated. The correct Figure 3 is shown below.

Figure 3 The Kujala scores in the TrP-DN group and the Sham group.

Notes: *Compared with the same group at pre-treatment p<0.05, ^#compared with the same group at 3 weeks after treatment p<0.05, ^▲compared with the control group p<0.05. n=25 in the TrP-DN group; n=23 in the Sham group.

Abbreviations: TrP-DN, trigger point dry needling; Pre, Pre-treatment; 3w, 3 weeks after treatment; 6w, 6 weeks after treatment; 3m, 3 months after treatment.

The authors apologize for this error and advise it does not affect the results of the paper.