Table 4 Comparison of human (including mixed) and bovine blood meal origins (including mixed) of freshly fed An. demeilloni and An. arabiensis collected from Boreda district of Gamo zone, southwest Ethiopia (October 2019–February 2020)
χ2 Value | p value (2-tail) | Odds ratio (95% CI) | ||
|---|---|---|---|---|
# An. demeilloni tested | 126 | |||
Human | 36 | Ref. | ||
Bovine | 102 | 60.7 | < 0.0001 | 7.2 (4.4–12.3) |
Negative | 11 | |||
# An. arabiensis tested | 14 | |||
Human | 9 | 5.4 | 0.001 | 9.7 (1.6–86.9) |
Bovine | 2 | Ref. | ||
Negative | 3 |