Efficacy of electroacupuncture for cervical spondylosis-related pain in patients with generalized anxiety disorder

Figure 1 Changes in pain intensity (visual analog scale scores) and functional disability (neck disability index scores) during electroacupuncture treatment. Data are presented as mean ± SD (n = 83). VAS: Visual analog scale; NDI: Neck disability index. ^bP < 0.01 vs baseline.

Figure 2 Changes in anxiety symptoms (Hamilton Anxiety Rating Scale and generalized anxiety disorder 7-item scale scores) during electroacupuncture treatment. Data are presented as mean ± SD (n = 83). HAM-A: Hamilton Anxiety Rating Scale; GAD-7: Generalized anxiety disorder 7-item scale. ^bP < 0.01 vs baseline.