Patients and Methods Seventy-eight consecutive patients with voice-related problems were recruited in this prospective study where they were asked to fill a self-administrated reflex symptom index (RSI) questionnaire, had a clinical consultation, and then subjected to fibre-optic laryngoscopic examination rated their laryngeal reflex finding score (RFS). Clinical diagnosis of LPR was accessed through analysis the correlation between sum and individual variables of RSI and RFS.
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Mohammed Dawood (2018) studied this question.
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