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Table 2 Analyses of flavivirus antibody levels against the measured life history traits in the collared flycatcher

From: Breeding consequences of flavivirus infection in the collared flycatcher

 

Estimate

Std Error

DF, (n)

Statistical value

P-value

Females

 Model Lay date

  

2, 462

ChiSq = 14.43

0.0007

  Female Age

−0.0689

0.0235

 

ChiSq =8.46

0.0036

  Inhibition

−1.0131

0.4811

 

ChiSq =4.41

0.0357

 Model Survival

  

3, 462

ChiSq = 11.64

0.0087

  Lay date

0.0465

0.0220

 

ChiSq =4.56

0.0326

  Inhibition

−0.4941

0.2215

 

ChiSq =4.99

0.0255

  Female Age

0.1226

0.0711

 

ChiSq =3.04

0.0814

 Model Female weight

 

3, 452

ChiSq = 21.99

< 0.0001

  Inhibition

0.2083

0.1020

 

ChiSq =4.15

0.0416

  Female Age

0.0979

0.0313

 

ChiSq =9.49

0.0021

  Lay date

−0.0178

0.0099

 

ChiSq =3.23

0.0725

Males

     

 Model Lay date

  

2, 282

ChiSq = 14.03

0.0009

  Male Age

−0.4703

0.1996

 

ChiSq = 5.49

0.0191

  Inhibition

−1.9335

0.6336

 

ChiSq = 9.16

0.0025

 Model Fledged Young

  

3, 246

ChiSq = 18.00

0.0004

  Lay date

−0.0893

0.0296

 

ChiSq = 8.93

0.0028

  Male Age

−0.1189

0.0931

 

ChiSq = 1.62

0.2027

  Inhibition

0.7126

0.2955

 

ChiSq = 5.74

0.0165

 Model Patch Area

  

1, 276

ChiSq = 4.47

0.0345

  Inhibition

3.4593

1.6294

 

ChiSq = 4.47

0.0345

  1. Generalized Linear Model (GLM, normal distribution) analyses of the relation between reproductive traits and flavivirus specific antibody measures (negative/positive inhibition of WNV ELISA) in male and female collared flycatcher. Relationship tested between female overwinter survival and flavivirus specific antibody response used a bimodal, maximum likelihood, Generalized Linear Model (GLM). Variables with non-significant analyses are not shown