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Table 2 Parameters of variables included in the logistic regression model for malaria infection in the rural settlement in Brazilian Amazon

From: Geographic information systems and logistic regression for high-resolution malaria risk mapping in a rural settlement of the southern Brazilian Amazon

Step Variables Coefficient (ß) S.E. Wald Sig. (p) Exp (B)
1 Land Use 0.554 0.286 3.738 0.053 1.740
Slope 0.072 0.085 0.713 0.399 1.075
Downslope direction* 0.024 0.089 0.070 0.792 1.024
VSHI 0.009 0.005 3.545 0.060 1.009
NDVI −0.014 0.006 4.803 0.028 0.986
Mining area distance −0.481 0.176 7.475 0.006 0.618
Procreation distance 0.133 0.196 0.459 0.498 1.142
2 Land Use 0.561 0.285 3.862 0.049 1.752
Slope 0.077 0.084 0.835 0.361 1.080
VSHI 0.010 0.005 3.764 0.052 1.010
NDVI −0.014 0.006 4.852 0.028 0.986
Mining area distance −0.471 0.172 7.509 0.006 0.624
Procreation distance* 0.131 0.196 0.450 0.502 1.140
3 Land Use 0.550 0.282 3.795 0.051 1.734
Slope* 0.090 0.081 1.233 0.267 1.094
VSHI 0.010 0.005 4.420 0.236 1.010
NDVI −0.014 0.006 5.248 0.022 0.986
Mining area distance −0.371 0.081 20.725 0.000 0.690
4 Land Use 0.533 0.280 3.626 0.047 1.704
VSHI 0.011 0.005 5.478 0.019 1.011
NDVI −0.015 0.006 5.813 0.016 0.985
Mining area distance −0.312 0.061 26.408 0.000 0.732
  1. * Variables removed during stepwise procedure.