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