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Table 3 Correlation of PCV2-specific antibodies in piglets at the time of vaccination and 4 weeks later in the four groups under study for each replicate

From: Impact of maternally derived immunity on piglets’ immune response and protection against porcine circovirus type 2 (PCV2) after vaccination against PCV2 at different age

 

Regression coefficient

Lower CI

Upper CI

p-value

Group A

0.521

0.218

0.825

<0.001

Group B

−0.088

−0.474

0.299

0.651

Group C

0.038

−0.215

0.290

0.766

Group D

0.777

0.500

1.055

<0.001

  1. Group A: pigs vaccinated at 4 weeks; group B: pigs vaccinated at 6 weeks; group C: pigs vaccinated at 8 weeks; group D: non-vaccinated placebo/controls