Distribution of s-TATI according to disease stage. Box plots displaying s-TATI distribution in TNM Stage and subcategories. Boxes show 25th, 50th, 75th percentiles, whiskers show 5th and 95th percentile. Outliers are represented with circles while black dots represent extreme outliers. Distribution of s-TATI according to TNM stage (A), tumour stage (B), nodal stage (C) and metastatic stage (D). Kruskal Wallis test was used for statistical analysis.