Table 6.

LRA1–LRA5 classification models.

Model	Logit of model z = β0+β1x1+β2x2+…+βixi	OR (95% CI)	Z	p
LRA1 (Phe)	−2.6068 + 0.0029·Phe	1.0032 (1.0021–1.0046)	5.517	3.45e-08*
LRA 2 (Phe, Tyr)	−0.5046 + 0.0025·Phe – 0.0207·Tyr	Phe = 1.0025 (1.0016–1.0037), Tyr = 0.9751 (0.9593–0.9881)	4.269 −3.042	1.96e-05* 0.0024*
LRA 3 (Met/Phe, Phe, Tyr)	0.7722 – 13.2300·Met/Phe + 0.0010·Phe – 0.0090·Tyr	Met/Phe = 1.79e-06 (4.19e-11–0.009)	−2.720	0.0065*
LRA4 (Met/Phe)	1.2661 – 21.4822·Met/Phe	3.76e-10 (8.33e-14–3.58e-07)	−5.485	4.13e-08*
LRA5 (Met, Phe, C4, Ala, Eu × Tyr, C16:1)	0.7997 + 1.282e-03·Ala – 7.329e-02·Met + 2.877e-03·Phe – 4.531·C4 −6.102·C16:1 −7.559e-06·Eu × Tyr	Ala = 1.0010 (9.97e-01–1.0037), Met = 0.9286 (0.8750–0.9797), Phe = 1.0028 (1.0017–1.0040), C4 = 0.0069 (1.38e-05–0.5384), C16:1 = 0.0097 (1.96e-07–42.85), Eu × Tyr = 1.0000 (0.9999–1.00001)	0.602 −2.393 4.424 −1.819 −0.953 −0.266	0.5474 0.0167* 9.7e-06* 0.0689 0.3405 0.7899

^*p < 0.05 were selected.