Relationship between EGR1 mRNA expression and clinical outcomes in BC patients (PrognoScan and Kaplan Meier plotter Database). (A-E) The survival curve comparing the patient with high (red) and low (blue) expression of EGR1 (probe: 201693_s_at) was plotted from PrognoScan database in BC patients. (F-M) The survival curve comparing the patient with high (red) and low (blue) expression of EGR1 (probe: 201693_s_at) was plotted from Kaplan Meier plotter in BC patients. The threshold of cox P-value < 0.05. Meta-Analysis of Studies of BC studies with EGR1 mRNA expression. Forest plots of GEO datasets evaluating association of EGR1 mRNA expression with OS (N), RFS (O), DMFS (P), and PPS (Q) in BC. Hazard ratio (HR) with 95% confidential interval (CI) and p-value were labeled in the right column of each forest plot.