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. 2018 Jun 29;97(26):e11225. doi: 10.1097/MD.0000000000011225

Figure 4.

Figure 4

Forest plot for DN compared with acupuncture. (A) Pain intensity at postintervention. (B) Functional disability at postintervention. (C) Pain intensity at follow-up. (D) Functional disability at follow-up. (E) Response rate at postintervention. DN = dry needling.