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Table 4 Corticosterone concentration regression results for each predictive variable in the corticosterone concentration regression model for G. fuliginosa

From: Exploring stress and morphology in two songbird species across urban, agricultural, and natural habitats on San Cristobal Island, Galapagos

Coefficients

Estimate (ngC/mgF)

Exp. estimate

Standard error

T value

p value

Confidence interval (95%)

Exp. confidence interval

Intercept

2.70

14.97

0.12

23.16

<0.001

(2.47/2.94)

(11.85/18.93)

Playa Loberia (deciduous forest/touristic)

0.39

1.47

0.09

3.98

<0.001

(0.19/0.58)

(1.21/1.7 9)

Playa Carola (deciduous forest/touristic)

0.39

1.48

0.1

3.74

<0.001

(0.18/0.60)

(1.20/1.82)

Urban Area

0.43

1.54

0.09

4.88

<0.001

(0.26/0.61)

(1.29/1.85)

Agricultural Area

−0.1

0.9

0.09

−1.03

0.3

(−0.29/0.09)

(0.74/1.09)

Evergreen seasonal forest

−0.35

0.70

0.10

−3.47

<0.001

(−0.55/−0.15)

(0.57/0.86)

Weight

−0.01

1.00

0.01

−0.31

0.19

(−0.03/0.007)

(0.96/1.0)

Wing length

−0.12

0.88

0.09

−1.33

0.07

(−0.3/0.06)

(0.74/1.06)

Year 2019

−1.17

0.31

0.07

−16.82

<0.001

(−1.31/−1.03)

(0.27/0.35)