Research Article
Circulating Unmetabolized Folic Acid: Relationship to Folate Status and Effect of Supplementation
Table 4
Within-group comparisons of the proportion of plasma samples with detectable concentrations of unmetabolized folic acid.
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aCritical value = 0.0167 after Bonferroni correction for 3 pair-wise comparisons within each group (0.05 ÷ 3 = 0.0167). |