Role of Multidetector Computed Tomography (CT) Virtual Hysteroscopy in the Evaluation of Abnormal Uterine Bleeding in Reproductive Age

Table 4

Shows the diagnostic value of CT virtual hysteroscopy in detection of thick endometrium.

			Hysteroscopy		Total	Validity		X^2	P	Kappa agreement
			Positive	Negative
Virtual CT	Positive	N	11	18	29	Sensitivity	57.9%	14.91	0.00	0.33
		%	57.9%	17.1%	23.4%	Specificity	82.9%
	Negative	N	8	87	95	PPV	37.9%
		%	42.1%	82.9%	76.6%	NPV	91.5%
Total		N	19	105	124	Accuracy	79.03%
		%	100.0%	100.0%	100%