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. 2024 Apr 26;133(1):93–102. doi: 10.1016/j.bja.2024.03.022

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© 2024 The Author(s)

This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).

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Fig 3 — Forest plot of the secondary outcome (postoperative pain measured using pain assessment tools only). See also.³^,32, 33, 34^,³⁶^,³⁸^,⁴¹ CI, confidence interval; QE, quality effects; RE, random effects.