A European view of diagnostic yield and appropriateness of colonoscopy.
Gonvers Jean-Jacques, Harris Jennifer K, Wietlisbach Vincent, +4 more·Hepato-gastroenterology
BACKGROUND/AIMS: This study's purpose was to examine the relationship between appropriateness criteria and diagnostic yield of colonoscopy. METHODOLOGY: This observational study prospectively included consecutive patients referred for colonoscopy from 21 centers in 11 countries. Patient, center, and colonoscopy charac…