Strengths and Limitations
Strengths of our study are that the characteristic data related to uterine leiomyomas are collected in a variety of ways; to analyze the data from different perspectives based on a predefined protocol and to make up for the blank of the study on HBL between less-m and CLM.
However, our study still has limitations. It includes selection bias, the inherent limitations of a retrospective study. And the sample size of the study is still small. What’s more, we evaluated postoperative Hct at the second or the third day as a reference after operation, however, the fluid shift is hemodynamically instable.