Characteristics of patients with Wilson disease in the United States: An insurance claims database study

Figure 1 Age distribution of the analysis population on the index date. Black columns: All patients (n = 5376); Grey columns: Patients with documented treatment; White columns: Patients with no documented treatment. The numbers over each column indicate the absolute number of patients in each age group.

Figure 2 Distribution of clinical manifestations over time. A: No documented treatment; B: With documented treatment. Black columns: Hepatic manifestations; Grey columns: Neurological symptoms; White columns: Psychiatric manifestations.