Table 2. Comparison between delta values in feed ingredients for Porcine epidemic diarrhea virus, Porcine Delta Coronavirus, and Transmissible Gastroenteritis Virus.

Ingredient	PEDV		PDCoV		TGEV
	Delta	Adj. R2	Delta1	Adj. R2	Delta1	Adj. R2
Feed	1.12 ±0.83	0.76	2.29 ±0.61a	0.91	3.20±2.97a	0.79
Plasma	1.14 ±1.25	0.72	3.25 ±2.30a	0.89	19.18 ±4.26a	0.90
Meat Meal	3.87 ±2.16	0.57	2.82 ±1.41a	0.79	1.04 ±1.70a	0.94
Meat and Bone meal	4.90 ±3.90	0.80	6.22 ±0.87a	0.89	0.99 ±0.92a	0.95
Blood meal	2.84 ±0.73	0.87	1.23 ±1.31a	0.69	2.15 ±0.96a	0.91
Corn	2.25 ±1.60	0.83	25.60 ±1.37b	0.88	11.78 ±16.77a	0.59
Soybean meal	7.50 ±4.61	0.90	42.04 ±14.00c	0.50	41.94 ±19.81b	0.41
Low oil DDGS	0.70 ±1.07	0.88	6.23 ±2.23a	0.92	1.04 ±1.44a	0.88
Medium oil DDGS	7.32 ±5.90	0.77	3.76 ±2.43a	0.93	1.66 ±1.16a	0.85
High oil DDGS	0.56 ±0.49	0.72	8.80 ±4.40a	0.90	0.78 ±0.95a	0.81
SEM	1.70		2.82		4.24
P value	0.0586		0.0001		0.0001

¹Different letters within the same column differ (P < 0.05)