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. 2021 Mar 2;15(3):e0009174. doi: 10.1371/journal.pntd.0009174

Table 4. Mean haemoglobin concentration levels and temperature in patients with different parasitic infections and coinfections.

Parasite status Case Hb concentration(g/dL) p—value Temperature (0C) p—value
Mean ± SD Range Mean ± SD Range
Pf only 90 10.9 ± 1.99 3.6–15.2 < 0.001 37.9 ± 0.6a 36.1–39.8 < 0.001*
Pf /Al 7 11.4 ± 2.16 10.3–16.3 > 0.05 37.9 ± 0.7 37.4–39.3 < 0.01*, > 0.05a
Pf /Hw 2 10.0 ± 0.42 9.7–10.3 37.9 ± 0.0 37.9–37.9 > 0.05*a
Pf /Ev 4 10.4 ± 0.86 9.7–11.6 38.1 ± 1.1 36.9–39.5 < 0.01*, > 0.05a
Pf /Ts 4 11.6 ± 1.76 9.9–13.4 38.6 ± 0.6 37.9–39.4 < 0.001*, > 0.05a
Al only 9 12.6 ± 1.65 10.3–15.4 37.2 ± 0.4 36.5–37.7 > 0.05*, < 0.01a
Ev only 11 11.6 ± 2.48 5.0–14.4 37.2 ± 0.9 35.0–38.5 > 0.05*, < 0.01a
Ts only 8 13.5 ± 0.77 12.6–14.7 37.2 ± 0.4 36.6–37.9 > 0.05*, < 0.01a
No infection 213 12.6 ± 1.66 7.2–16.9 Reference 37.1 ± 0.4* 35.5–38.0 Reference
Tt only 1 12.5 ± 0.00 12.5–12.5 ND 37.5 ± 0.0 37.5–37.5 ND
Hw only 1 10.4 ± 0.00 10.4–10.4 ND 37.8 ± 0.0 37.8–37.8 ND
Pf/Al/Tt 1 9.6 ± 0.00 9.6–9.6 ND 36.1 ± 0.0 36.1–36.1 ND
Pf/Al/Ts 1 9.9 ± 0.00 9.9–9.9 ND 37.9 ± 0.0 37.9–37.9 ND
Sig. difference p < 0.0001

a probability significance compared with participants infected with Plasmodium falciparum alone

* probability significance compared with non-infected participants

ND: Not determined because counts were exactly one.