Table 4.
The P-value and VIP-value of potential biomarkers.
| Name | P-value | VIP | Pos/neg |
|---|---|---|---|
| 3-Methylxanthine | 0.00008512 | 2.267273 | Neg |
| Yamogenin | 0.00087881 | 2.243953 | Pos |
| L-Tryptophan | 0.00022688 | 2.198240 | Neg |
| L-Carnitine | 0.00000081 | 2.148890 | Pos |
| Kynurenic acid | 0.00051175 | 2.148145 | Neg |
| Formononetin | 0.00077512 | 2.125990 | Neg |
| Sedoheptulose | 0.00000000 | 2.096995 | Neg |
| Glycochenodeoxycholic acid | 0.00115751 | 2.083585 | Neg |
| (R)−3-Hydroxybutyric acid | 0.00107572 | 2.081936 | Neg |
| 4-Methylamino-4-de(dimethylamino)anhydrotetracycline | 0.00080058 | 2.016345 | Pos |
| Thymidine | 0.00000576 | 2.003731 | Neg |
| L-beta-Phenylalanine | 0.00072988 | 1.999441 | Pos |
| Enol-phenylpyruvate | 0.00016019 | 1.989629 | Pos |
| 6,8a-Seco-6,8a-deoxy-5-oxoavermectin ‘’2b’’ aglycone | 0.00018365 | 1.982946 | Pos |
| Undecanoic acid | 0.00016293 | 1.980513 | Pos |
| Methylmalonic acid | 0.01029310 | 1.945657 | Pos |
| Dodecanedioic acid | 0.00342096 | 1.942115 | Neg |
| (-)-cis-Carveol | 0.00036952 | 1.918711 | Pos |
| L-Tryptophan | 0.00009121 | 1.898022 | Neg |
| Sequoyitol | 0.01278801 | 1.881542 | Pos |
| Sodium deoxycholate | 0.00067591 | 1.878326 | Pos |
| Myristic acid | 0.01489322 | 1.865245 | Pos |
| Dihydrouracil | 0.00697225 | 1.864397 | Neg |
| Acetylphosphate | 0.00095610 | 1.848707 | Pos |
| Daidzein | 0.00249095 | 1.796746 | Neg |
| Cytidine | 0.00185162 | 1.780328 | Pos |
| (S)−2-Phenyloxirane | 0.02070844 | 1.767750 | Pos |
| Caprylic acid | 0.01267336 | 1.759106 | Neg |
| Taurocholic acid | 0.00337767 | 1.744712 | Pos |
| Sequoyitol | 0.00260742 | 1.744257 | Pos |
| 10-Hydroxydecanoic acid | 0.01328735 | 1.733558 | Neg |
| Acetylphosphate | 0.02517591 | 1.732901 | Pos |
| Yamogenin | 0.00262085 | 1.731736 | Pos |
| Se-Methylselenocysteine | 0.02964155 | 1.683079 | Pos |
| N-Acetylglutamic acid | 0.00603969 | 1.676105 | Pos |
| Se-Methylselenocysteine | 0.01165225 | 1.661163 | Pos |
| 2-Heptanone | 0.03881355 | 1.651883 | Pos |
| Phthalic acid | 0.02337475 | 1.637851 | Neg |
| Glycochenodeoxycholic acid | 0.01102449 | 1.633576 | Neg |
| N-Acetylleucine | 0.03555979 | 1.625775 | Pos |
| Phosphorylcholine | 0.04321586 | 1.624741 | Pos |
| 2-Amino-2-deoxy-D-gluconate | 0.03964664 | 1.619357 | Pos |
| 3,5-Diiodo-L-tyrosine | 0.00416752 | 1.609664 | Neg |
| Ergothioneine | 0.00903021 | 1.605998 | Pos |
| Levonorgestrel | 0.02890387 | 1.604654 | Neg |
| 5’-Oxoinosine | 0.00507122 | 1.598469 | Neg |
| Linoleic acid | 0.04707858 | 1.596819 | Pos |
| Tryptophanamide | 0.02925193 | 1.591013 | Neg |
| Allocystathionine | 0.00921014 | 1.586989 | Pos |
| Gluconic acid | 0.00575400 | 1.577360 | Neg |
| Glucaric acid | 0.03047963 | 1.568532 | Neg |
| N-Acetyl-D-glucosamine | 0.01391124 | 1.565077 | Neg |
| Choline | 0.00881010 | 1.564565 | Pos |
| 21-Deoxycortisol | 0.02003836 | 1.559110 | Pos |
| Thymidine | 0.03781367 | 1.524762 | Neg |
| (S)−2-Phenyloxirane | 0.01509829 | 1.514923 | Pos |
| Xanthoxic acid | 0.02120085 | 1.481047 | Pos |
| L-Aspartic acid | 0.02704626 | 1.476041 | Pos |
| Isopentenyl adenosine | 0.03601916 | 1.467478 | Pos |
| Pentazocine | 0.04843435 | 1.467455 | Neg |
| Gamma-Linolenic acid | 0.04012186 | 1.467347 | Pos |
| Glycerophosphocholine | 0.03149034 | 1.455200 | Pos |
| Melezitose | 0.02728131 | 1.450171 | Neg |
| O-Acetylcarnitine | 0.02660660 | 1.445039 | Pos |
| 4-(Glutamylamino) butanoate | 0.02782526 | 1.431641 | Pos |
| 3-Methylxanthine | 0.01724258 | 1.410688 | Neg |
| (9E)-Octadecenoic acid | 0.01753361 | 1.405919 | Neg |
| 12,13-DHOME | 0.02185230 | 1.404297 | Neg |
| Propionylcarnitine | 0.03182923 | 1.402576 | Pos |
| Dihydrouracil | 0.01883713 | 1.398600 | Neg |
| 4-Guanidinobutanoic acid | 0.03450210 | 1.389351 | Pos |
| Punicic acid | 0.03542213 | 1.366403 | Pos |
| Protoporphyrin IX | 0.04077342 | 1.358980 | Pos |
| Stearic acid | 0.04080704 | 1.345651 | Neg |
| (6Z)-Octadecenoic acid | 0.02572169 | 1.344715 | Neg |
| Linoleic acid | 0.03302006 | 1.344396 | Pos |
| Bovinic acid | 0.02827688 | 1.329978 | Neg |
| 2-Pyrocatechuic acid | 0.04835798 | 1.326165 | Neg |
| Shikimic acid | 0.03362142 | 1.294942 | Neg |
| Kynurenic acid | 0.04044637 | 1.281428 | Neg |
| Uric acid | 0.04401695 | 1.260016 | Neg |