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Table 2 ADG (± standard deviation SD) of each treatment group during the three different periods

From: Efficacy of Mycoplasma hyopneumoniae vaccination before and at weaning against experimental challenge infection in pigs

  ADG (±SD) (g/pig/day)  
Age range (days) V1 (n = 20) V2 (n = 19) PCG (n = 19) P value
20–48 293 ± 41 299 ± 42 303 ± 55 0.491
48–83 701 ± 116 681 ± 129 718 ± 140 0.442
20–83 519 ± 56 511 ± 66 533 ± 71 0.461
  1. Treatment groups: V1 (vaccinated before weaning, at 18 days of age, challenge infected), V2 (vaccinated on the day of weaning, at 21 days of age, challenge infected) and PCG (non-vaccinated, challenge infected). Overall and pairwise comparisons did not reveal any significant differences between the groups for the three different periods. D48: experimental infection, D83: euthanasia