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. 2023 May 22;23:173. doi: 10.1186/s12871-023-02120-1

Fig. 2.

Fig. 2

Adjusted effect relationship diagram between OPRM1 A118G and PACU VAS≥4. Adjusted according to age, sex, weight, height, intraoperative fentanyl dosage, operation duration and the polymorphisms of CYP3A4 *1G、CYP3A5 *3 and COMT Val158Met polymorphisms, the risk of PACU VAS ≥ 4 in the subjects carrying gene A of OPRM1 A118G is significantly increased