Fig. 2From: Healthy Nordic diet and associations with plasma concentrations of metabolites in the choline oxidation pathway: a cross-sectional study from Northern SwedenPearson correlation coefficients, Nordic dietary indexes vs. intakes of total choline, choline species and betaine. Legend: a Healthy Nordic Food Index. b Baltic Sea Diet Score. Dietary intake in g/d * 1000 kcal.−1 Abbreviations: GPC, glycerophosphocholine; PCho, phosphocholine; PtdCho, phosphatidylcholine; SM, sphingomyelin. ** P < 0.01Back to article page