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Table 5 Sensitivity of RDTs at a parasitaemia above and below 100/μL

From: Evaluation of three parasite lactate dehydrogenase-based rapid diagnostic tests for the diagnosis of falciparum and vivax malaria

N

Microscopy result

PF <100/μL

21

PF ≥ 100/μL

92

PV <100/μL

35

PV≥ 100/μL

183

CareStart™ Malaria pLDH (Pan)

76.2

[54.9-89.4]

100

[96-100]

45.7

[30.5-61.8]

99.5

[97.0-99.9]

CareStart™ Malaria pLDH (Pan, PF)

76.2

[54.9-89.4]

98.9

[94.1-99.8]

25.7

[14.2-42.1]

90.7

[85.6-94.1]

OptiMAL-IT ®

81

[60-92.3]

97.8

[92.4-99.4]

62.9

[46.3-76.8]

97.3

[93.7-98.8]

  1. 95%CIs for the difference
  2. C2 PF: 0.1-0.45; PV:0.375-0.690
  3. C3 PF: 0.087-0.440; PV:0.479-0.770
  4. OTM: PF: 0.043-0.379; PV: 0.20-0.51