List of positively and negatively significant metabolites in the ICSI compared to the natural conception (NC) group.

aThe first number in the column corresponds to the order of significance of the positively significant metabolites; the second number corresponds to the order of significance of the negatively significant metabolites.The table shows the list of positively and negatively significant metabolites at three significance threshold cutoffs. Positively/Negatively Significant Metabolites: Metabolites the concentration of which is significantly larger in ICSI compared to the NC group; FDR (median): False Discovery Rate (median) at each significance threshold cutoff, shown in metabolite number and percentage of the total significant metabolite number (in parenthesis).