Adenoma miss rates associated with a 3-minute versus 6-minute colonoscopy withdrawal time: a prospective, randomized trial

The AMR was significantly higher, and the APC rate was significantly lower in the 3-minute withdrawal group versus the 6-minute withdrawal group. Despite expert technique, a shorter withdrawal time is associated with an unacceptably high AMR and low APC rate. (Clinical trial registration number: NCT01802008.)