Tranexamic acid for the management of uterine fibroid tumors: A systematic review of the current evidence

Table 2 Quality assessment of the studies according to Scottish Intercollegiate Guidelines Network guidelines

Ref.	Setting	Sign grade	Interpretation
Lakhani et al[10] 1998	University teaching hospital	2+	Well conducted study
Caglar et al[11] 2007	University teaching hospital	2++	High quality study
Ip et al[12] 2007	University teaching hospital	2+	Well conducted study
Lukes et al[14] 2010	University teaching hospital	2++	High quality study
Eder et al[13] 2013	Private research institution and University teaching hospital	2++	High quality study