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. Author manuscript; available in PMC: 2019 Dec 1.
Published in final edited form as: Gynecol Oncol. 2018 Oct 23;151(3):428–432. doi: 10.1016/j.ygyno.2018.10.017

Table 2b:

Sensitivity and specificity of PIV score and ability to predict R1 resection status. PIV=Predictive index value, R0=no gross residual disease, R1=any gross residual disease, PPV=positive predictive value, NPV=negative predictive value.

Laparoscopic PIV score R0 R1  Sensitivity (%) Specificity (%)  Accuracy (%) PPV NPV

< 8 117 20 48.7 71.3 67.0 28.8 85.4
≥ 8 47 19