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. Author manuscript; available in PMC: 2021 Jan 1.
Published in final edited form as: Am J Gastroenterol. 2020 Jan;115(1):138–144. doi: 10.14309/ajg.0000000000000429

Table 3.

Confusion matrix for “diagnose and leave” criteria comparing diminutive adenomas to non-adenomas in the rectosigmoid and rectum with fresh data.

True Path

Adenoma Non-Adenoma

Optical Pathology Adenoma 167 60

Serrated Polyp 16 443

Sensitivity 0.91
Specificity 0.88
PPV 0.74
NPV 0.97
Accuracy 0.89
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