Fig. 4From: A plagiarism paperdemic: determining plagiarism among COVID-19 articles in infectious disease journals between 2020 and 2021ROC curve and AUC. Specificity and Sensitivity were maxed at a 6% cutoff. This suggests that the similarity reports are unreliable when used alone to determine the presence of plagiarism in a manuscript. Sensitivity in at this cutoff was only 81.40Back to article page