Fig. 1
From: Total choline intake and working memory performance in adults with phenylketonuria
Percentages of the PKU and non-PKU cohorts with total intakes (food + medical food + dietary supplements) at or above the estimated average requirement (EAR) or adequate intake (AI) for choline and the other micronutrients/amino acids that affect choline metabolism (methionine + cysteine, folate, vitamin B12, vitamin B6). P-values reflect the difference in prevalence between the PKU and control groups as determined by the Chi-Square Test of Association or Fisher Exact Test