Table 3 Mixed model predicting whether or not an imported case identified in 2011 was found to be associated with a locally acquired case occurring three to six weeks later within 3 km

Intercept

−122.940

37.553

−3.270

0.001

Annual mean temperature

−0.928

0.280

−3.320

0.001

Max temperature of warmest month

0.935

0.257

3.650

0.000

Min temperature of coolest month

0.390

0.089

4.360

<0.001

Elevation

0.024

0.008

2.860

0.005

Low season vs high season

−3.043

0.812

−3.750

0.000

NDWI

15.248

6.396

2.380

0.019

Distance to river

0.001

0.000

3.230

0.002

IRS houses per person

−3.409

1.744

−1.960

0.053