Figure 3 : Effect of relative humidity (RH) on probabilities of sows having stillborn piglets (A) and on the number of stillborn piglets (B), for sows that farrowed 8 or 16 pigs (10th or 90th percentile, respectively)1,2 from June to September.

1The regression coefficients of the RH term for sows that farrowed 8 pigs did not differ from zero (P>0.73). 2The regression coefficients of the RH term for sows that farrowed 16 pigs differed from zero (P<0.05). The dotted lines represent the 95% confidence intervals for predicted means.

Koketsu et al.Veterinary Medicine and Animal Sciences  2016 4:3DOI : 10.7243/2054-3425-4-3