Correction to “The effect of endometrial injury on pregnancy rate in frozen-thawed embryo transfer: A randomized control trial” [Int J Reprod BioMed ۲۰۱۶; ۱۴: ۴۵۳-۴۵۸]

The authors of article entitled "The effect of endometrial injury on pregnancy rate in frozen-thawed embryo transfer: A randomized control trial " requested some corrections in their article due to re-analyze their data. The authors reviewed the data and confirmed the critical but inadvertent statistical analysis errors which had occurred during research. As the authors explain in their letter to the editor, the errors are listed as: The recruitment end date has been changed from January ۲۰۱۶ to December ۲۰۱۵. The Fisher exact test has been added in statistical analysis section. A typographical error has occurred in eligible woman which mistyped ۲۱۰ instead of ۱۲۰. Also, in the first group, ۴۵ women were analyzed at the end, of which ۴۸ were incorrectly stated. Some numbers in tables has been changed and statistical tests has been revised.