Response:
We would like to thank Zhang et al1 for their interest in and comments on our study.2 Randomization based on a single sequence of random assignments is defined as a simple randomization. This technique maintains complete randomness of the assignment of a subject to a particular group. It is simple and easy to implement in clinic al research. Simple randomization works well for large trials (n>100) and small to moderate clinical trials (n
Source: Gastrointestinal Endoscopy - Category: Gastroenterology Authors: Ahmet Tar ık Eminler, Erkan Parlak, Aydın Seref Koksal Tags: Letter to the Editor Source Type: research