Fig 1.
PRISMA flow diagram demonstrating the study selection process.
Table 1.
Characteristics of the included studies.
Fig 2.
The risk of bias assessment using the QUADAS-2 tool.
(A) Summary of the risk of bias and applicability concerns across the individual studies. (B) Graphical summary of the risk of bias and applicability concerns displayed as percentages.
Table 2.
Factors associated with interobserver variation amongst pathologists in the diagnosis of endometrial hyperplasia across the eight included studies.