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Table 5 Model 3: significant predictors of human WNV infection remaining in full model with both environmental and sentinel data- stratified by time period, by town.

From: Risk factors for human infection with West Nile Virus in Connecticut: a multi-year analysis

 

2000-2002

2003-2005

2000-2005

 

OR

95% CI

p-value

OR

95% CI

p-value

OR

95% CI

p-value

Agricultural Land Use

1.06

1.02

1.10

0.0026

        

Population Density

1.00

1.00

1.00

<0.0001

    

1.00

1.00

1.00

<0.0001

Growing Degree Days (GDD)

1.00

1.00

1.01

0.0007

1.00

1.00

1.00

0.0010

1.00

1.00

1.00

<0.0001

Positive mosquito last 30 days (ref = mosquitoes neg last 30 days)

3.25

1.29

8.20

0.0124

    

3.08

1.67

5.68

0.0003

No mosquito testing last 30 days

0.35

0.07

1.68

0.1887

    

0.57

0.26

1.28

0.1761

Dead bird last 30 days

    

2.69

1.12

6.46

0.0266

2.48

1.28

4.78

0.0070

Positive bird last 30 days

    

3.11

1.28

7.56

0.0123

2.41

1.27

4.60

0.0074

Avg. temp last 30 days

1.49

1.29

1.71

<0.0001

1.09

1.00

1.18

0.0388

1.17

1.08

1.28

0.0003