Table 3. Summary of the binary logistic regression analysis examining the effects of garden- and householder-related variables on the respondent’s decision to make a hedgehog highway (HIGHWAY) (N = 5986).
| Estimate | Std. error | z value | Pr(>|z|) | Odds | 95% CI | ||
|---|---|---|---|---|---|---|---|
| (Intercept) | -3.6143 | 0.1768 | -20.4404 | <0.0001 | 0.0269 | 0.019–0.0379 | |
| YEARSRESIDED (0–5 years) | |||||||
| 6–20 years | 0.1949 | 0.0722 | 2.7008 | 0.0069 | 1.2152 | 1.055–1.3999 | *** |
| >21 years | 0.1164 | 0.0772 | 1.5081 | 0.1315 | 1.1234 | 0.9658–1.3069 | |
| HOUSETYPE (Detached) | |||||||
| Semi-detached | 0.3722 | 0.1034 | 3.5981 | <0.0001 | 1.4509 | 1.1847–1.7772 | *** |
| Terraced | 0.4830 | 0.1543 | 3.1309 | 0.0017 | 1.6210 | 1.1975–2.1935 | ** |
| Flat | 0.7692 | 0.4460 | 1.7246 | 0.0846 | 2.1581 | 0.8898–5.2085 | |
| HOUSESETTING (In a village or smaller) | |||||||
| In a town or city | 0.6362 | 0.0861 | 7.3865 | <0.0001 | 1.8894 | 1.5964–2.2377 | *** |
| HOUSETYPE * HOUSESETTING (Detached house in village or smaller) | |||||||
| Semi-detached house in a town or city | -0.4543 | 0.1312 | -3.4626 | 0.0005 | 0.6349 | 0.4909–0.8211 | *** |
| Terraced house in a town or city | -0.4699 | 0.1808 | -2.5991 | 0.0093 | 0.6251 | 0.4386–0.8912 | ** |
| Flat in a town or city | -1.0269 | 0.4998 | -2.0545 | 0.0399 | 0.3581 | 0.1337–0.9612 | * |
| GARDENFEATURES (Six or less) | |||||||
| Seven or more | 0.5047 | 0.0631 | 8.0037 | <0.0001 | 1.6564 | 1.4641–1.8746 | *** |
| BADGERFOX (Not sighted) | |||||||
| Sighted | -0.1239 | 0.0582 | -2.1263 | 0.0335 | 0.8835 | 0.7881–0.9903 | * |
| HEDGEHOG (Not sighted) | |||||||
| Sighted | 0.5621 | 0.1125 | 4.9977 | <0.0001 | 1.7544 | 1.4091–2.1905 | *** |
| HEDGEHOGSTREET (Not aware) | |||||||
| Aware | 0.6738 | 0.1025 | 6.5718 | <0.0001 | 1.9617 | 1.6076–2.4035 | *** |
| WATCHWILDLIFE (Less important or not important) | |||||||
| Important or very important | 0.5691 | 0.1018 | 5.5907 | <0.0001 | 1.7666 | 1.4495–2.1607 | *** |
| ENVIGROUPS (Not a member) | |||||||
| Is a member | -0.0790 | 0.0581 | -1.3589 | 0.1742 | 0.9241 | 0.8245–1.0355 | |
| FEEDHEDGEHOG (Not fed) | |||||||
| Fed | 0.9158 | 0.0879 | 10.4159 | <0.0001 | 2.4988 | 2.1056–2.9724 | *** |
| RODENT (Not sighted) | |||||||
| Sighted | 0.2906 | 0.0878 | 3.3109 | 0.0009 | 1.3372 | 1.1265–1.5892 | *** |
This analysis included the variables RODENT, FEEDHEDGEHOG and HEDGEHOG (see Methods). Reference levels for variables are indicated in parentheses. AIC = 7407.2; Hosmer and Lemeshow test: χ28 = 7.83, p = 0.45; Nagelkerke R2 = 0.18.
* = p < 0.05
** = p < 0.01.
*** = p < 0.001.