Additional file 1 of Assessing lung cancer progression and survival with infrared spectroscopy of blood serum

Additional file 1. Additional file 1: Tables S1-S5. Table S1 – details on laboratory parameters. Table S2 – numbers of patients with various comorbidities. Table S3 – cohort breakdown in terms of three classesused in the definition of patient stages, following the TNM Classification of Malignant Tumors. Table S4 – p-values for comparing survival functions related to different TNM tumor stages using log-rank testing. Table S5 – characteristics of the lung cancer cohort used in the analysis related to the results shown in Fig. 4a and b.