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. 2021 Jul 14;15:697299. doi: 10.3389/fnins.2021.697299

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Copyright © 2021 Gao, Chen, Xiang, Zhang, Tan, Fan, Liu, Lv and Xu.

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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Significant correlation analyses between AR patients’ ALFF values in the PCUN and clinical indexes. (A) PCUN and VAS scores: n = 20, r = 0.564, p = 0.018. (B) PCUN and RQLQ scores: n = 20, r = 0.609, p = 0.009. (C) PCUN and subscale of non-nasal/eye symptoms of RQLQ scores: n = 20, r = 0.683, p = 0.003. (D) PCUN and subscale of emotion symptoms of RQLQ scores: n = 20, r = 0.647, p = 0.005. ALFF, amplitude of low-frequency fluctuation; AR, allergic rhinitis; PCUN, precuneus; VAS, visual analog scale; RQLQ, Rhinoconjunctivitis Quality of Life Questionnaire.