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The 2011–2015 average annual age-adjusted hepatocellular carcinoma (HCC) incidence rates shown for Texas’ census tracts. * 5,205 of the 5,265 Texas census tracts were included for analysis. ** The natural breaks technique (i.e., Jenks optimization) was used to classify the data; Jenks seeks to minimize intra-class variance and simultaneously maximize inter-class.
