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Table 4 Average PCV of the animals according to their status in the different diagnostic tests

From: Epidemiology of Trypanosoma evansi and Trypanosoma vivax in domestic animals from selected districts of Tigray and Afar regions, Northern Ethiopia

Test Species % PCV non-infected ± SD a % PCV infected ± SD a Regression coefficient value t b P c
mHCT Camels 25.8 ± 3.53 21.5 ± 2.53 −4.23 −6.50 <0.001*
Cattle 25.9 ± 5.25 24.9 ± 5.49 −0.97 −1.07 0.287
CATT/T.evansi Camels 25.9 ± 3.46 23.8 ± 3.87 −2.09 −5.59 <0.001*
Cattle 26.6 ± 5.69 24.6 ± 4.19 −2.02 −4.20 <0.001*
Equines 33.6 ± 6.3 27.9 ± 7.9 −5.71 −2.56 0.012*
Goats 26.7 ± 5.84 24.9 ± 4.57 −1.79 −1.73 0.084
Sheep 25.1 ± 5.57 22.9 ± 6.11 −2.12 −1.77 0.088
RoTat 1.2 PCR Camels 25.0 ± 3.49 23.7 ± 3.81 −2.16 −5.39 <0.001*
Cattle 25.8 ± 5.25 26.3 ± 5.56 0.53 0.54 0.591
Equines 33.2 ± 6.6 33.1 ± 7.1 −0.98 −0.05 0.960
Goats 26.5 ± 5.68 23.3 ± 5.89 −3.29 −1.79 0.074
Sheep 24.8 ± 5.71 25.5 ± 3.89 0.74 0.26 0.796
TvPRAC Camels 25.7 ± 3.57 23.8 ± 3.77 −1.89 −2.65 0.008*
Cattle 25.9 ± 5.30 23.1 ± 2.91 −2.83 −1.92 0.056
Equines 33.2 ± 6.6 33.2 ± 5 −0.003 0.00 0.999
Goats 26.4 ± 5.71 26.9 ± 6.30 0.543 0.26 0.792
Sheep 24.8 ± 5.70 23.8 ± 4.33 −1.05 −0.36 0.716
  1. aSD: standard deviation.
  2. bt: Student’s t distribution value.
  3. cP: probability.
  4. *Statistically significant reduction in PCV.