Table 5.
Logistic regression models of FMD adjusting for region, population and housing density, household income, and race.
| Adjusted Odds Ratio | 95% CI | 95% CI | |||
|---|---|---|---|---|---|
| Lower CI | Lower CI | ||||
| (Intercept) | 0.0016 | ** | 0.0000 | 0.0000 | |
| %Forest | 1.0132 | 0.9917 | 0.9917 | ||
| Forest-Edge contrast index | 0.9619 | ** | 0.9371 | 0.9371 | |
| Shrubland-Patch area | 1.0000 | 1.0000 | 1.0000 | ||
| Shrubland-Edge contrast index | 1.0068 | 0.9595 | 0.9595 | ||
| Shrubland-Euclidean distance | 1.0027 | *** | 1.0016 | 1.0016 | |
| Shrubland-Cohesion index | 1.0751 | ** | 1.0194 | 1.0194 | |
| %Herbaceous | 0.9957 | 0.9347 | 0.9347 | ||
| Herbaceous-Patch density | 1.2880 | 0.8612 | 0.8612 | ||
| Ecoregion | Midwest | Referent | |||
| Northeast | 1.0288 | 0.3255 | 3.2753 | ||
| Southeast | 1.9631 | 0.6698 | 5.8683 | ||
| Southwest | 0.0088 | *** | 0.0009 | 0.0666 | |
| West | 0.0453 | ** | 0.0053 | 0.3155 | |
| Population Density | DL | ||||
| Housing Density | 0.9990 | 0.9965 | 1.0014 | ||
| Median Household Income | 1.0000 | 1.0000 | 1.0000 | ||
| %Non-White | 1.0330 | * | 1.0063 | 1.0623 | |
Pseudo-R2 (McFadden) = 0.365; Significance level: * indicates p <0.05, ** indicates p < 0.01, and *** indicates p < 0.001; DL: deleted from the model due to a GVIF > 2.