Additional file 10 of Preoperative profiles of plasma amino acids and derivatives distinguish periampullary cancer and benign disease

Additional file 10. Associations between clinical variables and metabolites and overall survival – Univariable Cox regression. Univariable Cox Regression model for patients with periampullary cancer (N = 64). Patients that received neoadjuvant chemotherapy (N = 6), one patient with metastasis at the time of diagnosis and one patient with non-standard treatment regime were excluded. P-values < 0.05 are in bold. CI = Confidence Interval.