Fig. 4.

Positive associations between placental ¹³C-DHA-lipid enrichment (Z-score, log2) and birthweight centile. Linear regression was run with birthweight centile as the outcome and either lipid amount or lipid enrichment as the predictor. The Benjamini–Hochberg method was used to correct for multiple testing. Solid lines show significant associations while dashed lines show non-significant results. Shaded areas show 95% confidence intervals. Key—Purple: non-GDM, Black: GDM. BH Benjamini–Hochberg, CI confidence interval, DG diacylglycerol, DHA docosahexaenoic acid, GDM gestational diabetes, LPC lyso-phosphatidylcholine, LPE lyso-phosphatidylethanolamine, PC phosphatidylcholine, PE-P phosphatidylethanolamine-plasmalogen, TG triacylglycerol