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Table 3 Summary statistics (standardized regression coefficient b, Z-value and P-value) for the potential predictors correlated with the occurrence of African swine fever in univariate analyses for West and East Africa. For explanation of the variables, see Table 2

From: Regional level risk factors associated with the occurrence of African swine fever in West and East Africa

 

West Africa (n = 727)

East Africa (n = 217)

Variables

b

Z-value

P-value

b

Z-value

P-value

PreInf

1.64

10.03

< 0.001***

1.02

3.88

< 0.001***

Pig

0.404

3.97

< 0.001***

-0.026

-0.15

0.880

WarthogC

-0.27

-3.62

0.003**

-0.24

-2.03

0.043*

BushpigC

naa

naa

naa

0.026

0.189

0.850

RiverhogC

0.363

3.77

0.001*

naa

naa

naa

ForesthogC

0.128

1.453

0.146

0.81

3.04

0.002**

TickRiskMean

naa

naa

naa

2.44

1.47

0.14

TickRisk2

naa

naa

naa

0.32

0.54

0.59

TickRisk4

naa

naa

naa

1.99

2.38

0.017*

TickRisk6

naa

naa

naa

2.33

1.61

0.11

Human

0.384

4.71

< 0.001***

0.42

1.37

0.170

Road

0.530

4.34

< 0.001***

0.522

1.12

0.264

Habitat

-0.304

-4.00

< 0.001**

0.040

0.293

0.769

MPI

0.044

0.500

0.616

0.311

1.11

0.267

MNN

0.116

1.33

0.184

0.240

1.32

0.186

PDA

-0.089

-1.08

0.280

0.308

1.93

0.053

TemMean

-0.21

-2.01

0.043*

0.213

0.608

0.543

PreTemMean

-0.29

-2.75

0.006**

0.268

0.737

0.461

RainMean

0.34

3.61

0.001***

0.052

0.346

0.729

PreRainMean

0.19

2.12

0.033*

0.112

0.720

0.472

  1. aThere is no bush pig in West Africa and no red river hog in East Africa. Tick risk was not included in the analyses in West Africa
  2. *P < 0.05; **P < 0.01; ***P < 0.001