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Table 2 Geometric (arithmetic) mean household flea counts and percent reduction from baseline

From: Field effectiveness and safety of fluralaner plus moxidectin (Bravecto® Plus) against ticks and fleas: a European randomized, blinded, multicenter field study in naturally-infested client-owned cats

Visit Mean Reduction (%) t-statistic (tdf) P-value (Pr > t) Mean Reduction (%) t-statistic (tdf) P-value (Pr > t)
Per protocol population
  Fluralaner + moxidectin (n = 135) Fipronil (n = 73)
1 6.89 (14.93)    6.38 (9.23)   
2 0.06 (0.51) 99.1 (96.6) t(186.21) = 24.9 <0.0001 0.50 (1.34) 92.1 (85.5) t(144) = 13.0 <0.0001
3 0.06 (0.10) 99.1 (99.3) t(154.39) = 26.4 <0.0001 0.71 (2.44) 88.8 (73.6) t(131.94) = 10.7 <0.0001
4 0.04 (0.06) 99.5 (99.6) t(145) = 27.2 <0.0001 0.66 (1.60) 89.7 (82.6) t(144) = 12.0 <0.0001
5 0.08* (0.18) 98.9 (98.8) t(168.67) = 25.6 <0.0001 0.87 (2.32) 86.3 (74.9) t(134.98) = 10.3 <0.0001
Intent to treat population
  Fluralaner + moxidectin (n = 152) Fipronil (n = 84)
1 6.82 (14.26)    6.44 (10.0)   
2 0.08 (0.50) 98.9 (96.5) t(214.76) = 26.6 <0.0001 0.52 (1.46) 91.9 (85.4) t(166) = 13.4 <0.0001
3 0.06 (0.11) 99.1 (99.3) t(174.87) = 28.4 <0.0001 0.71 (2.49) 88.9 (75.1) t(156.73) = 11.2 <0.0001
4 0.03 (0.05) 99.5 (99.6) t(1628.1) = 29.4 <0.0001 0.61 (1.48) 90.5 (85.2) t(164) = 13.0 <0.0001
5 0.07 (0.16) 99.0 (98.9) t(189.22) = 27.7 <0.0001 0.81 (2.15) 87.4 (78.5) t(163) = 11.2 <0.0001