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. 2022 Jan 4;8:788771. doi: 10.3389/fsurg.2021.788771

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Copyright © 2022 Huang, Liu, Xu, Ma, Yin, Huang, Wang, Huang, Bi and Che.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Forest plots for complete ablation rate. Forest plot for complete ablation rate indicates no significantly between the PRFA group as compared with that in the SRFA group (95.63% and 97.33%, respectively; OR, 0.56; 95%CI, 0.26-1.24; p = 0.15), and no statistical heterogeneity was found (χ² = 3.45; p = 0.49, I² = 0%).