Table 1.

The anthelmintics (molecules and dosages) used on each group of 10 sheep farms against gastrointestinal nematodes (GIN), mean GIN eggs per gram (EPG) of faeces (day 0 and day 14), results of the faecal egg count reduction (FECR%), limits of the 95% confidence interval (CI) of individual and pooled faecal samples and anthelmintic efficacy classified as reduced (R), suspected (S) and normal (N)

Farm ID	Group	Molecule	Dosage (mg/kg)	Individual samples				Pooled samples				Efficacy
				D0 FEC Mean EPG	D14 FEC Mean EPG	FECR %	95% CI	D0 FEC Mean EPG	D14 FEC Mean EPG	FECR %	95% CI
1	EPR	Eprinomectin	1.0	1086	25	97.7	97.4–98.0	1100	23	97.9	97.1–98.5	N
	ALB	Albendazole	3.8	124	31	75.0	71.2–78.2	116	30	73.7	64.3–81.0	R
2	IVM	Ivermectin	0.2	417	0.5	99.9	99.7–100	380	0	99.9	99.4–100	N
	ALB	Albendazole	3.8	375	25	93.3	93.0–94.8	344	25	92.6	89.9–94.7	S
3	IVM	Ivermectin	0.2	540	3	99.4	99.2–99.6	478	3	99.1	98.3–99.6	N
	ALB	Albendazole	3.8	1195	31	97.4	99.5–99.6	1189	35	97.0	96.2–97.7	N
4	IVM	Ivermectin	0.2	965	1	99.9	99.7–99.9	885	1	99.7	99.3–99.9	N
	ALB	Albendazole	3.8	1348	0	100	99.9–100.0	1116	0	100	99.6–100	N
5	IVM	Ivermectin	0.2	1863	42	97.7	97.3–97.9	1816	40	97.8	97.2–98.3	N
	ALB	Albendazole	3.8	420	1	99.8	99.6–99.9	401	0	99.6	98.9–99.9	N
6	IVM	Ivermectin	0.2	3437	28	99.2	99.1–99.3	3609	40	97.8	97.4–98.2	N
	ALB	Albendazole	3.8	3742	16	99.6	99.5–99.6	3799	13	99.6	99.5–99.8	N
7	IVM	Ivermectin	0.2	102	0	100	99.9–100	88	0	99.5	97.3–100	N
	ALB	Albendazole	3.8	274	0	100	99.9–100	202	0	99.8	98.8–100	N
8	IVM	Ivermectin	0.2	272	0	100	99.9–100	272	0	99.8	99.2–100	N
	ALB	Albendazole	3.8	334	0	100	99.9–100	334	0	100	99.3–100	N
9	IVM	Ivermectin	0.2	454	0	100	99.9–100	434	0	100	99.5–100	N
	ALB	Albendazole	3.8	796	13	98.4	98.0–98.6	636	14	97.7	96.6–98.5	N
10	IVM	Ivermectin	0.2	1059	46	95.7	95.1–96.3	1023	33	96.7	95.8–97.5	N
	ALB	Albendazole	3.8	669	0	100	99.9–100	605	0	100	99.6–100	N