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A Study of the Diagnostic Value of the Sign and Symptom Questionnaires for Laryngopharyngeal Reflux Disease.
Otolaryngology - Head and Neck Surgery 2023 October 12
OBJECTIVE: To investigate the diagnostic value of symptom questionnaires, sign questionnaires, and the combination of 2 questionnaires for laryngopharyngeal reflux disease (LPRD).
STUDY DESIGN: Prospective, single-centered.
SETTING: Seventy-seven patients who were hospitalized in the Department of Otolaryngology-Head and Neck Surgery from October 2022 to April 2023 were included.
METHODS: Included patients completed the RSS, RSI, RSA, and RFS questionnaires and underwent 24-hour hypopharyngeal-esophageal multichannel intraluminal impedance-pH monitoring (HEMII-pH). The RSS, RSI, RSA, RFS, RSS+RSA, RSS+RFS, RSI+RSA, RSI+RFS, and RSI+RFS diagnostic value were compared using Cohen's k test and receiver operating characteristic analysis.
RESULTS: Based on the 24 hours HEMII-pH results, 52 patients had LPRD, and 25 patients did not have LPRD. The Kappa values of RSS, RSI, RSA, RFS, RSS+RSA,2 RSS+RFS, RSI+RSA, and RSI+RFS with the 24 hours HEMII-pH monitoring results were 0.565, 0.442, 0.318, 0.431, 0.517, 0.631, 0.451, and 0.461, respectively. The RSS+RFS questionnaire had the highest AUC of 0.836 (95% confidence interval [CI] 0.762-0.909) and the RSA questionnaire had the lowest AUC (AUC = 0.665, 95% CI 0.560-0.790). The sensitivity of RSS was the highest (98%), the specificities of RSS+RFS and RSI+RFS were the highest (96%), and the specificity of RSS was the lowest (52%). RSS+RFS had a sensitivity of 75%, second only to RSS and RFS (76%).
CONCLUSION: Among the 8 methods, the RSS combined with the RFS had the highest concordance with 24 hours HEMII-pH monitoring results and AUC values when screening for LPRD.
STUDY DESIGN: Prospective, single-centered.
SETTING: Seventy-seven patients who were hospitalized in the Department of Otolaryngology-Head and Neck Surgery from October 2022 to April 2023 were included.
METHODS: Included patients completed the RSS, RSI, RSA, and RFS questionnaires and underwent 24-hour hypopharyngeal-esophageal multichannel intraluminal impedance-pH monitoring (HEMII-pH). The RSS, RSI, RSA, RFS, RSS+RSA, RSS+RFS, RSI+RSA, RSI+RFS, and RSI+RFS diagnostic value were compared using Cohen's k test and receiver operating characteristic analysis.
RESULTS: Based on the 24 hours HEMII-pH results, 52 patients had LPRD, and 25 patients did not have LPRD. The Kappa values of RSS, RSI, RSA, RFS, RSS+RSA,2 RSS+RFS, RSI+RSA, and RSI+RFS with the 24 hours HEMII-pH monitoring results were 0.565, 0.442, 0.318, 0.431, 0.517, 0.631, 0.451, and 0.461, respectively. The RSS+RFS questionnaire had the highest AUC of 0.836 (95% confidence interval [CI] 0.762-0.909) and the RSA questionnaire had the lowest AUC (AUC = 0.665, 95% CI 0.560-0.790). The sensitivity of RSS was the highest (98%), the specificities of RSS+RFS and RSI+RFS were the highest (96%), and the specificity of RSS was the lowest (52%). RSS+RFS had a sensitivity of 75%, second only to RSS and RFS (76%).
CONCLUSION: Among the 8 methods, the RSS combined with the RFS had the highest concordance with 24 hours HEMII-pH monitoring results and AUC values when screening for LPRD.
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