Response

We thank Dr Acebedo et  al1 for the letter referring to our article on bowel preparation before colonoscopy.2 In our study, adequate bowel preparation (ABP) was adopted as the primary outcome, and was evaluated with several scales. As we mentioned in the discussion, some bias might exist for this outcome. Thus, we perfor med several subgroup analyses regarding potential confounding factors, and the results did not change.

Source: Gastrointestinal Endoscopy - February 12, 2021 Category: Gastroenterology Authors: Xubing Zhang, Qingbin Wu, Ziqiang Wang Tags: Letter to the Editor Source Type: research