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. Author manuscript; available in PMC: 2017 Feb 1.
Published in final edited form as: Med Care. 2016 Feb;54(2):e9–e14. doi: 10.1097/MLR.0b013e3182a30373

Table 3.

Positive predictive value (PPV), sensitivity and specificity for HCC case identification from pathology and radiology reports using the ARC algorithm

Method PPV Sensitivity Specificity
Pathology reports (n=471) 0.96 0.96 0.97
Radiology reports (n=943) 0.75 0.94 0.68