Research Article

Maternal Plasma Metabolomic Profiles in Spontaneous Preterm Birth: Preliminary Results

Figure 1

PLSDA score plot for groups I, II, and III with QC predicted (obtained for 374 selected variables from positive polarity mode). R2 and Q2 parameters are given for the two first components. Investigated groups are marked as follows: group I—red dots; group II—blue triangles; group III—black squares; and QCs—green stars.