An observational study in Laryngitis and Reflux, sponsored by Chuncheon Sacred Heart Hospital. Completed. Per ClinicalTrials.gov, last updated 2014-04-07.
Sponsored by Chuncheon Sacred Heart Hospital · Observational
Title:
Inter-rater reliability of the reflux finding score based on endoscopic laryngeal findings in the diagnosis of laryngopharyngeal reflux disease
Participants:
Voluntary participants after invitation among members (a total of about 40 gastroenterologists) of Gangwon Branch of Korean Society of Gastrointestinal Endoscopy and an otorhinolaryngologist
Primary endpoint:
Interrater reliability (Kappa coefficient) on the sum of reflux finding score more than 7 points between an otorhinolaryngologist and gastroenterologists (7 points means the cut-off value for the diagnosis of laryngopharyngeal reflux disease)
Secondary endpoint:
Agreement (%) on 8 items of reflux finding score for laryngopharygeal reflux among gastroenterologists
Study Design
not appliable
Exclusion Criteria:
Cohen's kappa coefficient
Cohen's Kappa coefficient based on the sum of reflux finding scores (7 points or more than 7) for the diagnosis of laryngopharyngeal reflux disease between an otorhinolaryngologist (reference) and participant gastroenterologists
Time frame: 5 months
Agreement (%) at each item out of 8 items of reflux finding score
Agreement (%) at each item out of 8 items (subglottic edema, ventricular obliteration, laryngeal erythema, vocal cord edema, diffuse laryngeal edema, posterior commissure hypertrophy, laryngeal granuloma, thick endolaryngeal mucus) of reflux finding score
Time frame: 5 months
No study locations are listed for this record.
This study is completed, as verified in Apr 2014. You cannot join it, but the record below documents what was studied.
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Chuncheon Sacred Heart Hospital