Table 4 Test agreement of FEC, KK, STS and APC techniques to detect STHs and S. mansoni against the gold standard among school children in ANRS, from October to December, 2019. (n = 520)
Combined as a “Gold” standard | ||||||||
|---|---|---|---|---|---|---|---|---|
Methods | Species | Result | Pos (N) | Neg (N) | NOA | NAEC | Kappa-value; (p-value) | 95% CI of kappa |
N (%) | N (%) | |||||||
FEC | AL | Pos | 13 | 0 | 493 (94.81) | 469 (90.19) | 0.471 (0.001) | 0.306–0.636 |
Neg | 27 | 480 | ||||||
HW | Pos | 113 | 0 | 457 (87.88) | 307 (59.5) | 0.704 (0.001) | 0.638–0.769 | |
Neg | 63 | 344 | ||||||
TT | Pos | 3 | 0 | 519 (99.81) | 513 (98.66) | 0.856 (0.001) | 0.578–1.00 | |
Neg | 1 | 516 | ||||||
STHs | Pos | 127 | 0 | 435 (83.65) | 284.6 (54.72) | 0.639 (0.001) | 0.574–0.704 | |
Neg | 85 | 308 | ||||||
KK | AL | Pos | 20 | 0 | 500 (96.15) | 463.1 (89.05) | 0.649 (0.001) | 0.507–0.790 |
Neg | 20 | 480 | ||||||
HW | Pos | 98 | 0 | 442 (85.00) | 312.3 (60.07) | 0.624 (0.001) | 0.553–0.696 | |
Neg | 78 | 344 | ||||||
TT | Pos | 3 | 0 | 519 (99.81) | 513 (98.66) | 0.856 (0.001) | 0.578–1.00 | |
Neg | 1 | 516 | ||||||
STHs | Pos | 117 | 0 | 425 (81.73) | 286.4 (55.08) | 0.593 (0.001) | 0.526–0.661 | |
Neg | 95 | 308 | ||||||
STS | AL | Pos | 32 | 0 | 512 (98.46) | 452.9 (87.10) | 0.881 (0.001) | 0.799–0.962 |
Neg | 8 | 480 | ||||||
HW | Pos | 137 | 0 | 481 (92.50) | 299.7 (57.64) | 0.823 (0.001) | 0.770–0.876) | |
Neg | 39 | 344 | ||||||
TT | Pos | 4 | 0 | 520 (100) | 512 (98.47) | 1.00 (0.001) | 1.00–1.00 | |
Neg | 0 | 516 | ||||||
STHs | Pos | 168 | 0 | 476 (91.54) | 277 (53.27) | 0.819 (0.001) | 0.769–0.869 | |
Neg | 44 | 308 | ||||||
APC | HW | Pos | 152 | 0 | 496 (95.38) | 294.9 (56.71) | 0.893 (0.001) | 0.852–0.935 |
Neg | 24 | 344 | ||||||