Skip to main content

Table 2 Logistic regression model for Plasmodium vivax and Plasmodium falciparum infection

From: Imported Plasmodium falciparum and locally transmitted Plasmodium vivax: cross-border malaria transmission scenario in northwestern Thailand

P. vivax infection

OR

z

p

95% CI

An. minimus capture rate (per trap night)

1.23

2.32

0.020

1.03

1.46

An. maculatus capture rate

1.33

1.99

0.046

1.00

1.76

In-migration (reference: Thai nationality)

 Foreigners >6 months in Thailand (M1)

1.96

5.58

<0.001

1.55

2.49

 Foreigners <6 months in Thailand (M2)

1.94

3.97

<0.001

1.40

2.70

 Age (per year)

0.98

4.23

<0.001

0.98

0.99

 Male

1.07

0.65

0.518

0.86

1.34

P. falciparum infection

OR

z

p

95% CI

An. minimus capture rate

1.15

1.31

0.191

0.93

1.42

An. maculatus capture rate

0.69

1.13

0.259

0.37

1.31

In-migration (reference: local Thai nationality)

 Foreigners >6 months in Thailand (M1)

1.54

2.76

0.006

1.13

2.08

 Foreigners <6 months in Thailand (M2)

3.84

8.02

<0.001

2.76

5.33

 Age (per year)

1.00

0.04

0.964

1.00

1.00

 Male

1.71

3.85

<0.001

1.30

2.24

  1. OR odds ratio, CI 95% confidence interval of odds ratio