Research Article
Elevated Serum Total Bilirubin Might Indicate Poor Coronary Conditions for Unstable Angina Pectoris Patients beyond as a Cardiovascular Protector
Figure 3
Patients with μmol/L had a lower event-free survival rate than patients with μmol/L, and the Kaplan-Meier plots depicted the differences between the two groups of patients, log-rank , .