Age density patterns in patients medical conditions: A clustering approach
Fig 4
Lines in gray represent cumulative distribution of P(age|patients ∈ c) and lines in red are the cluster averages for illustration.
The clusters of ICD-10 codes given by the HAC are labeled from A to F. Cluster A of ICD-10 codes have more concentration towards infants and children. Cluster B of diseases having a density closer to a uniform but with a tendency to have relatively more concentration in teenage years and early adulthood. Cluster C has the narrowest concentration of age in the thirties. Cluster D groups codes that distribute uniformly in all ages. Cluster E groups codes for ages over 60. Cluster F groups ICD-10 codes in patients over 70.