Fig 1.
PRISMA flow diagram for study selection.
Fig 2.
The heat map related to the risk assessment is displayed. It compares the items evaluated for each study and their quality. Newcastle-Ottawa Scale (NOS): low risk (Green) and high risk (Red).
Table 1.
Summary of demographic data for all included studies.
Table 2.
Summary of FOXA1 expression and DFS results from included studies.
Fig 3.
Forest plot of overall survival (OS) based on FOXA1 expression in estrogen receptor-negative breast cancer.
CI: Confidence interval. The cutoff points for quantifying FOXA1 are provided along with each author.
Fig 4.
Forest plot of Disease-free survival (DFS) based on FOXA1 expression in estrogen receptor-negative breast cancer, with CI indicating confidence interval.
The cutoff points used to quantify FOXA1 are provided along with each author.