Table 3. Stratification of gender, with respect to MDCT findings and peroperative findings (n=147).

MDCT: multi-detector computed tomography; TP: true positive; FP: false positive; FN: false negative; TN: true negative; PPV: positive predictive value; NPV: negative predictive value

Variables	Positive result on operative findings	Negative result on operative findings	p-Value	Positive result on operative findings	Negative result on operative findings	p-Value
	Male			Female
Positive result on MDCT	64 (99.01%)	5 (45.45%)	<0.0001	58 (98.30)	3 (33.33%)	<0.0001
Negative result on MDCT	1 (0.99%)	6 (54.55%)		1 (1.70%)	9 (66.67%)
Sensitivity	98.46%			98.31%
Specificity	54.55%			75.0%
PPV	92.75%			95.08%
NPV	85.71%			90.0%
Diagnostic accuracy	92.11%			94.37%