HPE +ve HPE –ve (31)
Crush +ve 40 0
Crush –ve 9 31
TOTAL 49 31
HPE- Histopathology, +ve-positive, -ve-negative
Sensitivity- 81.6%
Specificity- 100%
Positive predictive value- 100%
Negative predictive value- 77.5%
Table 1: Crush smear results in HPE +ve cases.