Figure 4From: High levels of γ-glutamyl hydrolase (GGH) are associated with poor prognosis and unfavorable clinical outcomes in invasive breast cancer Kaplan–Meier illustrating the recurrence-free survival of breast cancer patients on the basis of GGH expression levels. Dashed line represents patients whose tumors expressed GGH and solid line represents patients whose tumors did not. The p-values for the difference between the curves were calculated using log-rank test.Back to article page