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. 2022 Sep 23;9:942620. doi: 10.3389/fcvm.2022.942620

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Copyright © 2022 Zhang, Zhang, Shuai, Chen and Yin.

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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Flow diagram to show study selection (Through literature retrieval in multiple databases, according to the inclusion and exclusion criteria of this study, 14 literatures were finally included into meta-analysis).