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. 2022 Feb 28;6(2):e32230. doi: 10.2196/32230

Table 2.

Performance of the automated risk classifications—confusion matrix.

Total 202 encounters PEa likely by chart review (n=128) PE unlikely by chart review (n=74)
PE likely by automated process 119 7
PE unlikely by automated process 9 67

aPE: pulmonary embolism.