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. 2022 Oct 10;15:7739–7750. doi: 10.2147/IJGM.S382757

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© 2022 Jiao et al.

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Comparison of Kaplan-Meier survival curves for the 3-year postoperative RFS between groups. There were no statistical differences in the 3-year postoperative RFS between groups (HR 0.659, 95% CI 0.342-1.269, P=0.212). Group QG, quadratus lumborum block combined with general anaesthesia, Group GA, general anaesthesia alone.