Table 5.

Diarrhea index of pigs fed the Exp. 1 diets¹

Item	Diet2					SEM3	P value
	NC	PC	OA1	OA2	OA1 + OA2
Diarrhea index
Day 1–14	0.92	0.83	0.78	0.74	0.75	0.03	0.168
Day 15–17	1.14a	1.07ab	0.90bc	0.71c	1.06ab	0.04	0.004
Day 15–28	1.20	0.99	1.14	1.03	1.05	0.03	0.263
Day 1–28	1.06	0.91	0.96	0.89	0.90	0.02	0.146

Small superscript letter are different (P < 0.05).

¹Values means n = 8 for productive performance.

²NC = negative control, no antibiotics; PC = positive control, antibiotics included; OA1 = NC plus organic acid 1; OA2 = NC plus organic acid 2; OA1 + OA2 = NC plus organic acid 1 and organic acid 2.

³Pooled SEM; n = 8/treatment.