Fig. 3
From: Improving diagnosis of inherited peripheral neuropathies through gene panel analysis
Age of onset of the disease (patients with pathogenic mutations). Legend: The graph represents the age of onset of the disease for 51 patients with causal pathogenic mutations found in the study. Each block in the graph represents a different age of onset group; age groups are described as intervals in years, and percentage of probands with onset is shown. Almost 70 % of causal mutations were found in patients with early onset (before the age of 20), only 30 % of mutations were found in patients with onset of the disease in the third life decade or later