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Table 2 Mean and SD (standard deviation) for litter size, by week and treatment

From: Facial lesions in piglets with intact or grinded teeth

 

Litter size

Litter size

 
 

Week 1

SD

Week 2

SD

Mortality

Intact

12.3

2.2

11.5

1.9

0.8a

Grinded

12.0

1.1

11.6

1.8

0.4b

  1. There were no differences in litter sizes between the treatment groups but the mortality between week 1 and 2 was significantly (p = 0.02) higher in litters with intact teeth than in litters with grinded teeth. Means with different letters indicate significant difference (p < 0.05)