Figure 4

Classification of CRC patients using plasma glycans. ROC curve illustrating the performance of perceptron model in discrimination between CRC patients and healthy controls from SOCCS retrospective study (625 CRC vs. 468 control). “All peaks’: 42 peak areas. ‘All peaks + clinical’: 42 peak areas, BMI, age, gender, smoking status, physical activity, NSAIDs intake, Kcalorie intake and CRP. All peaks + CRP: 42 peak areas and CRP only. ‘Clinical only’: BMI, age, gender, smoking status, physical activity, NSAIDs intake, Kcalorie intake and CRP. ‘CRP only: the only variable used is CRP’.