Inter-observer variability for the diagnosis of reflux esophagitis during screening endoscopy
Not Applicable
- Conditions
- Not Applicable
- Registration Number
- KCT0003682
- Lead Sponsor
- Hallym University Medical Center-Dongtan
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot yet recruiting
- Sex
- All
- Target Recruitment
- 200
Inclusion Criteria
1. 20-90 years old
2. when the screening upper endoscopy was performed and the video was recorded.
Exclusion Criteria
1. when the observation time of gastro-esophageal junction was less than 10 seconds
2. age less than 20 years or more than 90 years
3. when the patient's cooperation was poor during exam
Study & Design
- Study Type
- Observational Study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Inter-observer variability for the diagnosis of reflux esophagitis during screening endoscopy
- Secondary Outcome Measures
Name Time Method Comparative anlaysis of esophageal disease detection rate between Linked color imaging and White light imaging