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Table 1 Comparison of the risks between the treatments (ivermectin and fipronil) and control at different days post-treatment

From: The effect of cattle-administered ivermectin and fipronil on the mortality and fecundity of Anopheles arabiensis Patton

Days post-treatment Treatment Hazard ratio: exp(coeff) ± SE 95% Confidence interval (lower, upper)
0 Ivermectin 1.22 ± 0.09 1.02, 1.46
Fipronil 1.06 ± 0.09 0.88, 1.27
1 Ivermectin 14.80 ± 0.13 11.47, 19.09
Fipronil 2.02 ± 0.10 1.67, 2.45
4 Ivermectin 18.49 ± 0.16 13.64, 25.07
Fipronil 10.87 ± 0.15 8.11, 14.56
7 Ivermectin 11.52 ± 0.13 8.94, 14.85
Fipronil 4.17 ± 0.11 3.37, 5.17
13 Ivermectin 7.82 ± 0.12 6.16, 9.91
Fipronil 3.82 ± 0.11 3.08, 4.76
21 Ivermectin 4.67 ± 0.11 3.76, 5.79
Fipronil 3.39 ± 0.10 2.78, 4.15
25 Ivermectin 2.26 ± 0.11 1.83, 2.79
Fipronil 2.59 ± 0.11 2.09, 3.21
  1. SE Standard error