Fig. 6. Forest plot of pain score at rest at 0, 2, 4, 8, 12, 24, and 48 hours. ESPB: erector spinae plane block, SD: standard deviation, IV: inverse variance, CI: confidence interval, df: degree of freedom.

Korean J Pain 2021;34:487~500 https://doi.org/10.3344/kjp.2021.34.4.487

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