Effectiveness Evaluation of Levamisole, Albendazole, Ivermectin, and Vernonia amygdalina in West African Dwarf Goats

Table 1

Faecal egg count reduction.

	Reference (control)	Ivermectin	Levamisole	Albendazole
Number	8	10	10	10	10
Arithmetic mean	1100	45	45	40	0
Variance (FEC)	310000	3583	3583	2667	0
% reduction	—	96	96	96	100
Variance (reduction)	—	0.21	0.21	0.20	—
Upper 95% CL	—	98	98	99	—
Lower 95% CL	—	89	89	91	—