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Metabolite associations with complications of prematurity. Associations are represented by the negative logarithm of the p-value with the solid line representing RDS, the dashed line representing PDA and the dotted line representing NEC. The first horizontal gray solid line at −log(p)=3 represents a p-value of ≤0.001, the second horizontal gray solid line at −log(p)=4.3 represents Bonferroni corrected significance threshold of p≤5×10−5.
