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Distribution of individual L-MTHF plasma concentrations [nmol/L] at baseline (visit 1), week 12 (visit 8), and week 24 (visit 14) after daily oral administration of EE-drospirenone-levomefolate calcium (MTHF) or EE-drospirenone + FA.
Note: Lower level of quantification for L-MTHF was between 3.325 and 3.680 nmol/L.
Abbreviations: EE, ethinylestradiol; FA, folic acid; L-MTHF, L-5-methyl-tetrahydrofolate.
