Species by PCR | 627 samples detected by microscopy | Confirmation of the negative samples | Total | % | 95 %CI | P value | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
P. falciparum by microscopy N = 191 | P. vivax by microscopy N = 429 | P. falciparum + P. vivax by microscopy N = 7 | N = 582 | |||||||||||||
N | % | 95 % CI | N | % | 95 % CI | N | % | 95 % CI | N | % | 95 % CI | |||||
Pf | 183 | 95.8 | 92.96/98.64 | 48 | 11.2 | 8.2214.18 | 2 | 28.6 | −4.88/62.08 | 88 | 15 | 12.1/17.9 | 321 | 26.5 | 24.01/28.99 | 0.000 |
Pv | 2 | 1.05 | −0.4/2.5 | 320 | 74.6 | 70.48/78.72 | 0 | 0 | 0 | 76 | 13 | 10.27/15.73 | 398 | 33 | 30.35/35.65 | 0.063 |
Po | 1 | 0.5 | −0.5/1.5 | 2 | 0.5 | −0.17/1.17 | 0 | 0 | 0 | 20 | 3.4 | 1.93/4.87 | 23 | 2 | 1.21/2.79 | – |
Pf + Pv | 2 | 1.05 | −0.4/2.5 | 38 | 8.8 | 6.12/11.48 | 5 | 71.4 | 37.92/104.88 | 0 | 0 | 0 | 45 | 3.7 | 2.64/4.76 | 0.000 |
Pv + Po | 0 | 0 | 0 | 1 | 0.23 | −0.22/0.68 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.08 | −0.08/0.24 | – |
Negatives | 3 | 1.6 | −0.18/3.38 | 20 | 4.7 | 2.7/6.7 | 0 | 0 | 0 | 398 | 68.4 | 64.62/72.18 | 421 | 35 | 32.31/37.69 | 0.000 |
Total | 191 | 429 | 7 | 582 | 1209 |