The significance and robustness of a plasma free amino acid (PFAA) profile-based multiplex function for detecting lung cancer

Table 3 Three discriminating functions and amino acids used in each function

Discriminant	Amino acids incorporated into the model	Reference
1	Ala, Val, Ile, His, Trp, Orn	[32]
2	Ser, Gln Pro, Cit, Val, Ile, Phe, His, Trp, Orn	[34]
3	Ser, Gln, Ala, His, Orn, Lys	[35]

ISSN: 1471-2407