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. 2019 May 23;56(5):1420–1427. doi: 10.1093/jme/tjz077

Table 1.

Effects of property management on questing tick abundance

Variable Std. error df t-value P
Forest habitat 0.701 194.61 4.171 <0.0001***
Lawn habitat 0.62 130.728 0.346 0.73
Shrub/garden habitat 0.633 144.084 0.362 0.718
Outside cat present 0.713 357.989 0.158 0.874
Wood pile present 0.51 357.998 −0.894 0.372
Trash present 0.521 327.604 2.678 0.008**
Stone wall present 0.618 318.401 2.237 0.026*
Barrier present 2.244 352.022 0.132 0.895
Bird feeder present 0.521 292.162 −0.094 0.926
Fencing present 0.802 334.047 −0.913 0.362
No. of forest flagging intervals 0.065 243.325 −1.644 0.102
Fraction of flagging intervals with barberry 5.612 344.418 0.57 0.569

Summary of results from linear mixed model including fixed effects of property management variables, habitat, and forest area (as measured by the number of forest flagging intervals), and random effects of neighborhood and property address. Fencing is considered present if at least 75% of the property is fenced, and absent if less than 75% of the property is fenced. Trash and stone walls were each associated with increased tick abundance. Forest samples had increased tick abundance. Asterisks indicate significance: * (P < 0.05), ** (P < 0.01), *** (P < 0.001).