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. 2020 Oct 29;20:803. doi: 10.1186/s12879-020-05533-2

Table 3.

The detection rate of FEC, KK and STS techniques individually and their combinations for the diagnosis of STHs parasites among school children in ANRS, from October to December, 2019. (n = 520)

Methods Total examined(N) STHs
Pos (N (%)) % (95% CI)
FEC 520 127 (24.4) 20.1–28.3
KK 520 117 (22.5) 19.1–26.3
STS 520 168 (32.4) 28.4–36.5
FEC + KK 520 152 (29.2) 25.5–33.3
FEC + STS 520 184 (35.4) 31.4–39.6
KK + STS 520 186 (35.8) 31.8–40
FEC + KK + STS 520 195 (37.5) 33.4–41.7

Pos positive, Neg negative, N number