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. 2019 Sep 10;8(9):1426. doi: 10.3390/jcm8091426

Figure 2.

Figure 2

Postoperative pain at rest and during movement assessed by verbal numerical rating scale (VNRS) in both groups. Median (interquartile range) of the score on VNRS in the control group (blank diamond) and the pregabalin group (black dot): (A) at rest; (B) during movement. * p < 0.05.