Table 2
Productivity impacts in Denmark and Sweden.

Sweden Denmark
Age at weaning +1 week a
Days from weaning to reach 25 kg +5 days a
Feed efficiency from 50 to 250 lbs -1.5% -1.5%
Piglet mortality +1.5% pts a
Fattening-finish mortality +0.04% +0.04
Piglets per sow -4.82% -4.82%
Veterinary and therapeutic costs (per pig) net of costs for feed-grade antibiotics
Lawsonia vaccine
a These costs totaled $1.25 per animal in Denmark and were not broken down into specific productivity impacts.