Figure 2From: Clinical significance of elevated serum soluble CD40 ligand levels as a diagnostic and prognostic tumor marker for pancreatic ductal adenocarcinoma Kaplan-Meier survival curves for PDAC patients with high-serum (>35,000 ng/ml) vs. low-serum (≤35,000 ng/mL) sCD40L levels. Log-rank test, p = 0.015. SD, standard deviation; CI, confidence interval.Back to article page