Metabolomics characterization of colostrum in three sow breeds and its influences on piglets’ survival and litter growth rates

Table 5 Results of the Stepwise Regression analysis

Variables	Coefficient	SE coefficient	T-value	P-value
Model for LWG^a [R² = 0.4286; C(p) = 0.8735]
Intercept	0.611	0.540	1.13	0.263
Acetate^b	0.108	0.033	3.27	0.002
Average piglet’s weight at birth	0.009	0.002	5.39	<.0001
Model for the number of weaned piglets [R² = 0.4343; C(p) = 2.0849]
Intercept	4.801	1.385	12.01	0.001
cis- Aconitate^b	− 0.902	0.372	5.89	0.019
Number of alive piglets at birth	0.584	0.10	35.05	<.0001
Model for the number of piglets dead per litter at d 3 (R² = 0.2304; C(p) = 29.1881)
Intercept	−0.333	0.27	1.44	0.235
Dimethylamine^b	0.331	0.083	15.82	0.0002
Taurine^b	− 0.114	0.044	6.64	0.013

ISSN: 2049-1891