Table 1 The yearly accuracy of RDT in the diagnosis of malaria
From: Accuracy of SD Malaria Ag P.f/Pan® as a rapid diagnostic test in French Amazonia
Year | Comparaison variable | Nb | TP | FP | TN | FN | Ss | Sp | PPV | NPV | Q | Youden |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
2016 | RDT | 3276 | 104 | 6 | 3164 | 2 | 0.981 | 0.998 | 0.945 | 0.999 | 1.000 | 0.979 |
RDT /P. falciparum | 30 | 5 | 3237 | 4 | 0.882 | 0.998 | 0.857 | 0.999 | 1.000 | 0.881 | ||
RDT /P. vivax | 71 | 4 | 3196 | 5 | 0.934 | 0.999 | 0.947 | 0.998 | 1.000 | 0.933 | ||
2017 | RDT | 2462 | 297 | 10 | 2144 | 11 | 0.964 | 0.995 | 0.967 | 0.995 | 1.000 | 0.960 |
RDT /P. falciparum | 37 | 9 | 2415 | 1 | 0.974 | 0.996 | 0.804 | 1.000 | 1.000 | 0.970 | ||
RDT /P. vivax | 258 | 3 | 2185 | 16 | 0.942 | 0.999 | 0.989 | 0.993 | 1.000 | 0.940 | ||
2018 | RDT | 2714 | 265 | 3 | 2430 | 16 | 0.943 | 0.999 | 0.989 | 0.993 | 1.000 | 0.942 |
RDT /P. falciparum | 33 | 1 | 2680 | 0 | 1.000 | 1.000 | 0.971 | 1.000 | 1.000 | 1.000 | ||
RDT /P. vivax | 232 | 2 | 2464 | 16 | 0.935 | 0.999 | 0.991 | 0.994 | 1.000 | 0.935 | ||
2019 | RDT | 2421 | 87 | 1 | 2324 | 9 | 0.906 | 1.000 | 0.989 | 0.996 | 1.000 | 0.906 |
RDT /P. falciparum | 10 | 0 | 2411 | 0 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | ||
RDT /P. vivax | 77 | 1 | 2335 | 8 | 0.906 | 1.000 | 0.987 | 0.997 | 1.000 | 0.905 | ||