TABLE 2.
Potential metabolomic candidates in FM
| Metabolites | HMDB ID | FM/control | p value | VIP score | AUC value | |
|---|---|---|---|---|---|---|
| Urine | Hypoxanthine | HMDB0000157 | 1.782 ± 0.241 | 0.0104 | 1.9699 | 0.7509 |
| Diethylthiophosphate a | HMDB0001460 | 0.603 ± 0.115 | 0.0424 | 1.9671 | 0.7540 | |
| 4‐Guanidinobutanoic acid | HMDB0003464 | 0.587 ± 0.113 | 0.0411 | 4.5964 | 0.7668 | |
| Serum | SM(d18:1/18:0) | HMDB0001348 | 1.294 ± 0.093 | 0.0122 | 1.9189 | 0.7640 |
| Tryptophan | HMDB0000929 | 0.862 ± 0.035 | 0.0433 | 1.5268 | 0.7500 | |
| Isoleucine | HMDB0000172 | 0.804 ± 0.042 | 0.0088 | 1.0986 | 0.7506 | |
| PC(20:1(11Z)/18:0) | HMDB0008300 | 0.679 ± 0.069 | 0.0389 | 1.1639 | 0.7593 | |
| Diethylthiophosphate a | HMDB0001460 | 0.476 ± 0.117 | 0.0034 | 1.2454 | 0.8446 |
Data are mean ± SD unless indicated.
Abbreviations: AUC, area under the receiver‐operating characteristic curve; VIP, variable importance in projection.
a
Intersection of FM patient serum and urine.