Table 1.

Detection of positive and negative infection by KK, PCR, and LAMP for Schistosoma mansoni for both Qiagen- and LAMP-PURE–extracted DNA

A. Comparison of positive and negative infection detection by PCR and LAMP
N: 111 samples	PCR positive	PCR negative	LAMP positive	LAMP negative
Qiagen	86 (77.5%)	25	104 (93.7%)	7
LAMP-PURE	86 (77.5%)	25	97 (87.4%)	14

B. Comparison of positive and negative infection detection by KK and PCR
N: 111 samples	PCR Qiagen positive	PCR Qiagen negative	PCR LAMP-PURE positive	PCR LAMP-PURE negative
KK positive	9 (8.1%)	25	7 (6.3%)	2
KK negative	77 (69.3%)	0	79 (71.8%)	23

C. Comparison of positive and negative infection detection by KK and LAMP
N: 111 samples	LAMP Qiagen positive	LAMP Qiagen negative	LAMP LAMP-PURE positive	LAMP LAMP-PURE negative
KK positive	9 (8.1%)	0	8 (7.2%)	1
KK negative	95 (85.6%)	7	89 (80.1%)	13

KK = Kato-Katz; LAMP-PURE = loop-mediated isothermal amplification-Procedure for Ultra Rapid Extraction; PCR = polymerase chain reaction.