Comparative study of Amsel’s criteria and Nugent scoring for diagnosis of bacterial vaginosis in a tertiary care hospital, Nepal

Table 1 Comparison of Amsel’s criteria with Nugent’s score as a gold standard for the diagnosis of BV

Methods of diagnosis		Nugent’s criteria			Sensitivity (%)	Specificity (%)	PPV (%)	NPV (%)
Methods of diagnosis		Positive	Negative	Total	Sensitivity (%)	Specificity (%)	PPV (%)	NPV (%)
Amsel’s criteria	Positive	14	2	16	50.0	98.2	87.5	88.8
	Negative	14	111	125
	Total	28	113	141

ISSN: 1471-2334