Evidence-Based Complementary and Alternative Medicine / 2020 / Article / Fig 2

Research Article

Pain Relief during Oocyte Retrieval by Transcutaneous Electrical Acupoint Stimulation: A Single-Blinded, Randomized, Controlled Multicenter Trial

Figure 2

Effects of transcutaneous electrical acupoint stimulation (TEAS) on visual analog scale (VAS) scores of pain, nausea, and vomiting within 1 min and 1 h after oocyte retrieval. TEAS significantly decreased the VAS scores of pain (a) and nausea (b) in the TEAS group. Data are shown as mean ± standard deviation. , compared with the mock TEAS group (unpaired two-tailed Student’s t-test).

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