Table 1.
Behavioral and demographic characteristics of survey responders in relation to their serological status.
Figure 1.
Land cover classification of Block Island, Rhode Island. Examples of properties with a) low shrub edge density and b) high shrub edge density.
Map shows a Worldview2 image acquired on Sept. 4, 2010 from Digital Globe, Inc.
Table 2.
Landscape predictors of the density of host-seeking I. scapularis nymphs.
Figure 2.
Proportion of seropositive subjects living in properties with increasing shrub edge density.
Residences are classified into quartiles based on increasing shrub edge density.
Table 3.
Univariate models.
Table 4.
Multivariate model.