Fig. 5
From: Lipidomics of prolonged labor duration in African American birthing people
The serum lipidomes during early-late pregnancy. (A) The upset plot illustrates the number of significant differences of lipid species from DE and DoD analysis between groups at both visits. The lipids with significant changes across five comparisons. (B) The panel highlights selected lipids species that are significantly changed in DoD analysis. Each lipid is represented by a symbol whose color reflects the log₂ fold change (logFC), ranging from blue (decreased abundance) to red (increased abundance). The shape of the symbol conveys statistical significance and directionality: triangles indicate significant changes (p < 0.05), with upward-pointing triangles for increases and downward-pointing triangles for decreases, while circles denote non-significant changes (p > 0.05). Additionally, symbol size corresponds to the level of statistical significance, with larger symbols representing p < 0.05 and smaller symbols representing p > 0.05. The number of participants: Visit 1: n = 82; Visit 2: n = 76; 72 participants attended both visits.
