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. 2021 May 14;25(1):198. doi: 10.4103/jomfp.JOMFP_275_20

Table 5.

Comparison between acridine orange and Papanicolaou stain

Stains True positive False positive True negative False negative Number of cases Sensitivity (%) Specificity (%) Positive predictive value (%) Negative predictive value (%) Accuracy (%)
AO 49 0 40 31 120 61.25 100.00 100.00 56.34 74.17
PAP 46 0 40 34 120 57.50 100.00 100.00 54.05 71.67

PAP: Papanicolaou, AO: Acridine orange