Cancer risk assessment method and cancer risk assessment system

摘要

It provides a cancer risk assessment method that can estimate the cancer risk of a subject with high accuracy, and has no difficulty in early degeneration or high cost, such as the case of using amino acid concentrations in blood, and can estimate where the cancer is. . Step S1 of measuring the concentration of the elemental group for evaluation in the serum sample 2 collected from the subject, and the concentration data of the elemental group and the age data of the subject, which of the control group and case group belong to Step S2 is calculated by applying to a discriminant function for discrimination, and step S3 is obtained based on the correlation between the group of elements for evaluation obtained in step S2 to obtain an indicator of whether or not the subject has some kind of cancer. do. As the element group for evaluation, a combination of 17 elements of Na, Mg, P, S, K, Ca, Fe, Cu, Zn, Se, Rb, Sr, As, Mo, Cs, Co, Ag is used.