Table 3. Test results on direct and enriched sample using RDTs in field settings where both RDTs were used independently.

RDT Results	Culture results
	Direct			Enrichment
	Positive	Negative	Total	Positive	Negative	Total
Crystal VC
Positive	117	1,308	1,425	28	53	81
Negative	45	4,395	4,440	13	520	533
Total	162	5,703	5,865	41	573	614
Cholkit
Positive	27	166	193	20	22	42
Negative	7	1,155	1,162	10	372	382
Total	34	1,321	1,355	30	394	424