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. 2020 Dec;8(23):1564. doi: 10.21037/atm-20-3236

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2020 Annals of Translational Medicine. All rights reserved.

Open Access Statement: This is an Open Access article distributed in accordance with the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International License (CC BY-NC-ND 4.0), which permits the non-commercial replication and distribution of the article with the strict proviso that no changes or edits are made and the original work is properly cited (including links to both the formal publication through the relevant DOI and the license). See: https://creativecommons.org/licenses/by-nc-nd/4.0.

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Diagnostic value of HARQ and GerdQ in GERC. (A) Receiver operating cure of HARQ and GerdQ in predicting acid GERC; (B) receiver operating cure of HARQ and GerdQ in predicting non-acid GERC; (C) receiver operating cure of HARQ, GerdQ, and the combination of HARQ and GerdQ in predicting GERC. Blue line: GerdQ; red line: HARQ; black line: the combination of HARQ and GerdQ. HARQ, Hull airway reflux questionnaire; GerdQ, gastroesophageal reflux disease questionnaire; GERC, gastroesophageal reflux-induced chronic cough.