P. knowlesi parasitaemia (parasites/μl) | OptiMAL-IT | BinaxNOW® Malaria | Paramax-3 | |||
---|---|---|---|---|---|---|
 |  | Number of samples tested |  | Number of samples tested |  | Number of samples tested |
>5,000 | Pf-positive (Pf and Pan-positive) | 13 | Pf-positive | 0 | Pf-positive (Pf and Pan-positive) | 1 |
Pan-positive (Pv/Pm/Po) only | 1 | Pan-positive (Pv/Pm/Po) only | 8 | Pv-positive (Pv and Pan-positive) | 7 | |
Pan-positive (Pm/Po) only | 0 | |||||
Negative | 4 | Negative | 10 | Negative | 9 | |
1,001-5,000 | Pf-positive (Pf and Pan-positive) | 4 | Pf-positive | 0 | Pf-positive (Pf and Pan-positive) | 0 |
Pan-positive (Pv/Pm/Po) only | 1 | Pan-positive (Pv/Pm/Po) only | 0 | Pv-positive (Pv and Pan-positive) | 1 | |
Pan-positive (Pm/Po) only | 1 | |||||
Negative | 2 | Negative | 7 | Negative | 3 | |
501-1,000 | Pf-positive (Pf and Pan-positive) | 0 | Pf-positive | 0 | Pf-positive (Pf and Pan-positive) | 0 |
Pan-positive (Pv/Pm/Po) only | 0 | Pan-positive (Pv/Pm/Po) only | 0 | Pv-positive (Pv and Pan-positive) | 0 | |
Pan-positive (Pm/Po) only | 0 | |||||
Negative | 2 | Negative | 2 | Negative | 2 | |
1-500 | Pf-positive (Pf and Pan-positive) | 1 | Pf-positive | 0 | Pf-positive (Pf and Pan-positive) | 0 |
Pan-positive (Pv/Pm/Po) only | 0 | Pan-positive (Pv/Pm/Po) only | 0 | Pv-positive (Pv and Pan-positive) | 0 | |
Pan-positive (Pm/Po) only | 0 | |||||
Negative | 0 | Negative | 1 | Negative | 1 | |
Total | Pf-positive (Pf and Pan-positive) | 18 | Pf-positive | 0 | Pf-positive (Pf and Pan-positive) | 1 |
Pan-positive (Pv/Pm/Po) only | 2 | Pan-positive (Pv/Pm/Po) only | 8 | Pv-positive (Pv and Pan-positive) | 8 | |
Pan-positive (Pm/Po) only | 1 | |||||
Negative | 8 | Negative | 20 | Negative | 15 | |
Total tested | Â | 28 | Â | 28 | Â | 25 |
Total positive | Â | 20 | Â | 8 | Â | 10 |
Sensitivity | Â | 71% | Â | 29% | Â | 40% |
(95% CI) |  | (54 – 88%) |  | (12 – 46%) |  | (21 – 59%) |