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Fig. 1 | BMC Medicine

Fig. 1

From: Determinants of the urinary and serum metabolome in children from six European populations

Fig. 1

Metabolic differences between the six cohorts. a Serum metabolites. b Urine metabolites. Colour represents standardised mean difference between cohorts; blue—metabolite levels lower than average, and red—metabolite levels higher than average. P values were assessed by ANOVA, and significant metabolites after multiple testing correction are shown. Using multiple linear regression models metabolic data were pre-adjusted for analytical batch and run order, age, sex, zBMI, frequency of weekly dietary intake of the 11 food groups, and a sampling type in the case of urine and postprandial interval in the case of serum, prior to ANOVA analysis. BiB (UK), EDEN (France), KANC (Lithuania), MoBa (Norway), Rhea (Greece), INMA (Spain)

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