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. 2017 Jul 10;97(4):1190–1197. doi: 10.4269/ajtmh.17-0138

Table 6.

False-negative RDT results (real-time PCR as reference test): microscopy results and parasite density

Discrepancy N Microscopy positive Parasitemia* by qPCR
False-negative RDT (ref real-time PCR) 9 (1.4%) 2/8 (25%) All had parasitemia < 200 p/μL
Median: 1.1, IQR: 0.47–20.6 p/μL

IQR = interquartile range; qPCR = quantitative polymerase chain reaction; RDT = rapid diagnostic test.

*

By qPCR.