Fig. 2From: Prevalence, characteristics, and costs of diagnosed homocystinuria, elevated homocysteine, and phenylketonuria in the United States: a retrospective claims-based comparisonPrevalence of select comorbidities among patients with diagnosed HCU and elevated tHcy without diagnosed HCU. HCU: homocystinuria; tHcy: total homocysteineBack to article page