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. 2020 Aug 7;12:100640. doi: 10.1016/j.ssmph.2020.100640

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© 2020 The Authors

This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

PMC Copyright notice

Fig. 4 — Application of Precision Public Health to Liver Cancer Prevention in the City of Philadelphia: Combination of selected neighborhood socioeconomic (nSES) Measures and Disease cluster data from the final sensitivity/specificity assessment helpsto prioritize Census tracts for intervention. Note: Sensitivity = True Positive/(True Positive + False Negative)*100 Specificity = True Negative/(False Positive + True Negative)*100 Positive Predictive Value (PPV) = True Positive/(True Positive + False Negative)*100 Negative Predictive Value (NPV) = True Negative/(True Negative + False Negative)*100.