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. Author manuscript; available in PMC: 2009 Dec 1.
Published in final edited form as: Adv Health Sci Educ Theory Pract. 2007 Oct 13;13(5):709–722. doi: 10.1007/s10459-007-9081-3

Table 1.

NLP performance metrics

Expert Reports Resident Reports All Reports

TP 592 (74.09%) 450 (81.52%) 1042 (77.13%)
FN 125 (15.64%) 72 (13.04%) 197 (14.58%)
FP 82 (10.26%) 30 (5.43%) 112 (8.29%)
Sensitivity (Recall) 0.82 0.86 0.84
PPV (Precision) 0.94 0.88 0.9