Table 3.

Mean percent fecal egg count reduction and associated 95% confidence intervals^a,b.

Time post-replacementc	Albendazole	Ivermectin	Levamisole	Moxidectin	Moxidectin + Levamisole	Albendazole + Moxidectin + Levamisole
1.5 months	98.7 (97.0, 99.4)
1.5 years	52.5 (33.1, 77.7)	55.1 (36.8, 78.5)	98.8 (96.7, 99.8)	60.7 (48.8, 70.3)
2.5 years	19.3 (10.0, 39.1)		31.4 (14.8, 52.6)	28.6 (13.3, 50.2)	42.7 (16.4, 67.5)
3.5 years			23.2 (12.8, 42.9)	22.1 (10.3, 40.6)	62.1 (36.9, 84.8)	67.5 (49.1, 80.4)

^aFecal egg count reduction tests were performed using a modified-McMaster technique using 25 or 8 EPG detection.

^bMean fecal egg count reduction and 95% confidence interval were calculated using the eggCounts package for individual efficacy.

^cAll drugs and drug combinations were not tested at each time point.