Inter-rater Reliability of the Reflux Finding Score Among Gastroenterologists
Inter-rater Reliability of the Reflux Finding Score Based on Endoscopic Laryngeal Findings in the Diagnosis of Laryngopharyngeal Reflux Disease
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
研究概览
详细说明
Study Design
- Recruitment of doctor participants: introduction by e-mail
- Education on reflux finding score - standardized materials (instructional video)
- PRETEST (15 pictures) / feedback (at-a-glance assessment format)
- TEST 1 (50 pictures) - Acess format including 8 items at each pictures
- Feedback education (individualized intruction of an otorhinolaryngologist)
- TEST 2 (50 pictures) - Acess format including 8 items at each pictures
- Test-Retest reliability - repeat Test 2 with 1 week interval (Participants should take retest of TEST 2 with the concealment of the answer)
- Analysis
研究类型
注册 (实际的)
参与标准
资格标准
适合学习的年龄
- 孩子
- 成人
- 年长者
接受健康志愿者
有资格学习的性别
取样方法
研究人群
描述
Inclusion Criteria:
- Participants: Gastroenterologists (GI specialists) or trainees /
- Pictures: Endoscopic laryngeal pictures with good quality
Exclusion Criteria:
- Participants: Major other than gastroenterology /
- Pictures: Endoscopic laryngeal pictures without good quality
学习计划
研究是如何设计的？
设计细节
- 时间观点：预期
研究衡量的是什么？
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Cohen's kappa coefficient
大体时间：5 months
|
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
|
5 months
|
次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Agreement (%) at each item out of 8 items of reflux finding score
大体时间：5 months
|
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
|
5 months
|
合作者和调查者
调查人员
- 研究主任：Dong Kyu Kim, MD、Assistant professor, ENT department, Chuncheon Sacred Heart Hospital
研究记录日期
研究主要日期
学习开始
初级完成 (实际的)
研究完成 (实际的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (估计)
研究记录更新
最后更新发布 (估计)
上次提交的符合 QC 标准的更新
最后验证
更多信息
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