Additional file 1: Figure S1. of Genotype-phenotype associations in French patients with phenylketonuria and importance of genotype for full assessment of tetrahydrobiopterin responsiveness

Abstract

Frequency of positive BH4-loading test is higher in mildest PKU phenotypes. Error bars represent the 95 % confidence intervals. Fisher exact test, ***p ≤ 0.001, **p ≤ 0.01, *p ≤ 0.05. (TIF 32 kb