Metabolite features from different metabolite classes associated with incident T2DM in the MPP (N = 698). logOR is the 10 log of the OR calculated from logistic regression models, and –logp is the negative 10 log of the P value calculated from the logistic regression models. Metabolite features with an annotation confidence at level 4 are marked as unknown. Metabolite features with annotation confidence of 2 or 3 are colored according to their metabolite class, and metabolites with annotation confidence 1 are additionally named in the figure.