Table 2.

Mean (± SEM) litter sizes for haplotypes A to E

Haplotype	Number of sows	Number of litters	Litter size (mean ± SEM)	Number of stillborn (mean ± SEM)	Number of live piglets (mean ± SEM)
A	30	164	10.74 ± 0.28	0.89 ± 0.11	9.85 ± 0.27
B	15	78	11.12 ± 0.41	0.97 ± 0.16	10.14 ± 0.40
C	19	120	12.38 ± 0.34*	1.07 ± 0.15	11.32 ± 0.30*
D	16	101	11.96 ± 0.45**	1.07 ± 0.16	10.89 ± 0.44
E	14	79	12.42 ± 0.40*	0.85 ± 0.15	11.57 ± 0.40*

Statistical differences for each column were determined using ordinary one-way ANOVA followed by parametric multiple comparison against haplotype A

*P < 0.01

**P < 0.05