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. 2017 Nov 1;10:529. doi: 10.1186/s13071-017-2466-0

Table 6.

Results of flea infestations at 24 h post-treatment and 24 h after weekly infestations in Study 4

Day of infestation (flea counts completed the next day)
0 7 14 21 28 35
Control Arithmetic mean ± SD 87.6 ± 7.4 72.1 ± 15.6 76.1 ± 22.4 65.6 ± 14.9 66.9 ± 18.3 59.5 ± 10.3
Geometric mean 87.4 70.7 73.6 64.3 65.2 58.6
Lotilaner Arithmetic mean ± SD 0.0 ± 0.0 0.0 ± 0.0 0.1 ± 0.4 0.1 ± 0.3 0.0 ± 0.0 0.0 ± 0.0
Efficacy (%) 100 100 99.8 99.8 100 100
Geometric mean 0.0 0.0 0.1 0.1 0.0 0.0
Efficacy (%) 100 100 99.8 99.8 100 100
Comparison t (7) = 152.3, P < 0.0001 t (7) = 55.8, P < 0.0001 t (7) = 38.7, P < 0.0001 t (7) = 35.7, P < 0.0001 t (7) = 52.4, P < 0.0001 t (7) = 61.3, P < 0.0001

Abbreviation: SD standard deviation