Models | R2 | AUC | P value | ||
---|---|---|---|---|---|
Ref (model 1) | Ref (model 2) | Ref (model 3) | |||
Metabolites prediction model | |||||
 Model 1, adjusting for 36:4, 38:6 | 0.127 | 0.694 | N/A | N/A | N/A |
 Model 2, adjusting for eight metabolites (34:1, 34:2, 36:2, 36:4, 38:4, 38:5, 38:6, and 40:6) | 0.194 | 0.754 | 0.554 | N/A | N/A |
Traditional risks prediction model | |||||
 Model 3, adjusting for maternal age, ppBMI, family history of GDM, prior history of GDM, preconception prediabetes, parity | 0.048 | 0.620 | 0.382 | 0.612 | N/A |
Metabolites and traditional risks combined prediction model | |||||
 Model 4, model 1 + model 3 | 0.236 | 0.773 | 0.360 | 0.738 | 0.480 |
 Model 5, model 2 + model 3 | 0.377 | 0.843 | 0.433 | 0.257 | 0.300 |