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Table 3 AICc table of generalized linear models predicting the detection of Hepatozoon spp. in Chadian dogs in 2019 and 2020 based on region of origin (northern vs. southern), time point of testing, season of testing, and dog age and sex

From: Surveillance of tick-borne pathogens in domestic dogs from Chad, Africa

Model

K1

AICc2

ΔAICc3

ωi4

Region * time point

7

833.5

0.00

0.504

Sex + region * time point

9

833.5

0.02

0.496

Sex + region + time point

7

940.7

107.23

0.000

Region + time point

5

941.7

108.22

0.000

Sex + time point

6

943.3

109.82

0.000

Time point

4

945.4

111.97

0.000

Sex + region + season

6

961.8

128.33

0.000

Region + season

4

961.8

128.36

0.000

Sex + season

5

964.2

130.73

0.000

Season

3

965.4

131.99

0.000

Sex + region

5

1001.8

168.33

0.000

Region

3

1002.3

168.89

0.000

Sex

4

1004.8

171.32

0.000

Null

2

1006.7

173.22

0.000

  1. 1K = number of parameters
  2. 2AICc = second-order Akaike information criterion
  3. 3ΔAICc = difference in AICc between ranked models
  4. 4ωi = Akaike weight