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Table 7 Effects of three different weaning treatments on injury score on the day of weaning (just prior to the process of weaning) and at 2 d after weaning

From: Intermittent suckling with or without co-mingling of non-littermate piglets before weaning improves piglet performance in the immediate post-weaning period when compared with conventional weaning

 

Treatment1

 

CW

IS

ISCo

SEM

P-value

Scratch injury score

 Weaning2

0.48

0.30

0.51

0.09

0.237

 D 2 after weaning

1.03x

0.97xy

0.55y

0.15

0.074

Redness injury score3

 Weaning2

0.21a(0.11-0.35)

0.05b(0.01-0.13)

0.04b(0.01-0.12)

 

0.016

 D 2 after weaning

0.48a(0.32-0.67)

0.35a(0.21-0.52)

0.02b(0.00-0.08)

 

<0.001

  1. 1CW = conventional weaning (n = 10 pre-weaning, n = 9 post-weaning), IS = intermittent suckling (n = 10 pre-weaning, n = 9 post-weaning), ISCo = intermittent suckling with co-mingling (n = 10 pre-weaning, n = 9 post-weaning)
  2. 2Injury scores were assessed just prior to weaning
  3. 3Data were square-root transformed and then back transformed and expressed as least square means with 95% confidence intervals
  4. abValues within a row not having the same superscript are significantly different
  5. xyValues within a row not having the same superscript are a trend