Reliability of out-patient hysteroscopy in one-stop clinic for abnormal uterine bleeding

Table 5 Diagnostic performance of different methods in diagnosing hyperplasia and focal lesions

	SN%	SP%	PPV%	NPV%	DA%	PLR	NLR	Kap.	AUC
Focal lesion
Focal lesion at US	42	87	55	80	75	3.2	0.67	0.31	0.65
Abnormal US 8 mm	85	30	32	84	45	1.2	0.5	0.1	0.574
Abnormal US 10 mm	81	47	37	87	57	1.5	0.4	0.21	0.643
OH myoma or polyp	91	100	100	97	98	91	0.09	0.94	0.96
EB	17	100	100	69	78	17	0.83	0.24	0.59
Hyperplasia and cancer
Thick end. 8 mm	82	42	48	78	58	1.4	0.43	0.22	0.612
Thick end 10 mm	74	63	56	79	67	2	0.41	0.36	0.674
OH thick or suspicious endometrium	76	83	75	84	80	4.5	0.29	0.6	0.77
Abnormal OH	85	65	61	87	73	2.4	0.23	0.47	0.73