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. 2023 Nov 10;17:3281–3293. doi: 10.2147/DDDT.S422356

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© 2023 Li et al.

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Cumulative perioperative opioid consumption in the groups.

Notes: Groups DQG and QG had lower perioperative cumulative opioid consumption (sufentanil) compared with Group GA (P < 0.05); however, the opioid consumption did not differ between Groups DQG and QG (P > 0.05). The data were given as mean ± SD. A P-value < 0.05 was considered statistically significant. Data were compared by one-way ANOVA among groups and post hoc pairwise comparison of the groups. Group GA, GA alone; Group QG, SQLB with 30 mL of 0.25% ropivacaine and GA; Group DQG, SQLB with 30 mL of 0.25% ropivacaine plus 1 μg/kg DEX and GA.

Abbreviations: GA, general anesthesia; SQLB, subcostal anterior quadratus lumborum block; DEX, dexmedetomidine.