Performances of two rapid LAMP-based techniques for the intrapartum detection of Group B Streptococcus vaginal colonization

Table 1 Comparison of NAATs to culture results

Assay	Assay result	Culture result		Enrichment culture result		Total
Assay	Assay result	Positive	Negative	Positive	Negative	Total
Ampliflash® GBS	Positive	74	2	74	2	76
Ampliflash® GBS	Negative	10	217	11	216	227
PlusLife® GBS	Positive	76	16	76	16	92
	Negative	1	182	1	182	183
	Invalid	2	9	2	9	11
	Not tested	6	11	6	11	17
All assays		84	219	85	218	303

ISSN: 1476-0711