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. 2022 Jan 7;17(8):1809–1813. doi: 10.4103/1673-5374.332155

Figure 4.

Figure 4

Changes in self-assessment results of acute stroke patients during 1 year after ta-VNS treatment.

(A–C) HADS-A, HADS-D, and SIS. Data are expressed as mean ± SD (n = 28). *P < 0.05, vs. control group (repeated-measures analysis of variance). HADS-A: Hospital Anxiety and Depression Scale—Anxiety scale; HADS-D: Hospital Anxiety and Depression Scale—Depression scale; SIS: stroke impact scale.