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Table 1 The amount of pain based on the VAS scale.

From: Effect of Transcutaneous Electrical Nerve Stimulation on the Pain Intensity During Insertion of Needle in Patients Undergoing Spinal Anesthesia: A Randomized Controlled Study

Group

Amount of pain

p-value

Intervention

2.66 ± 0.54

0.001*

Control

3.12 ± 0.48

 
  1. Data are presented as mean ± standard deviation of amount of pain based on the VAS scale in the control (n = 30) and the intervention group (n = 30). p < 0.05 was considered statistically significant differences.
  2. * By using the T test.
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