Gardening behaviors |
| |||
Monthly hours spent gardening (base: 6 - 10 hours) |
| |||
0 - 5 hours | 0.723 | 0.344 | 0.116 | 0.792* |
11 - 15 hours | −1.133* | −0.614* | −0.315 | −0.865** |
More than 15 hours | −1.664*** | −1.244*** | −1.013*** | −1.509*** |
Pest control services hired (base: No) |
|
|
|
|
Use service | −0.039 | −0.165 | −0.451 | −0.181 |
Lawn attributes |
|
|
|
|
Number of weeds per square yard (base: <10 weeds) |
|
|
|
|
10 - 40 weeds | 0.319 | 0.504 | 0.260 | 0.401 |
More than 40 weeds | −13.424 | 0.706 | −0.551 | −0.147 |
Don’t know | 0.713 | 0.463 | 0.100 | 0.567* |
Demographic characteristics |
| |||
Male | 0.540 | 0.434 | 0.432 | 0.143 |
Age (base: >60 years) |
|
|
|
|
18 - 30 years | 0.946 | 0.866 | 0.157 | 1.050* |
31 - 45 years | 0.156 | 0.195 | 0.027 | 0.161 |
46 - 60 years | 1.058* | 0.437 | −0.055 | 0.615* |
Education (base: High school or less) |
| |||
Some college or 2−year college | −0.517 | −1.096** | −0.883* | −0.959* |
4−year college | −0.128 | −0.409 | −0.621 | −0.495 |
Post−graduate | −0.158 | −0.641 | −0.796 | −0.372 |
Household income (base: $25,000 - $49,999) |
| |||
<$24,999 | 0.818 | 0.002 | 0.291 | 0.025 |
$50,000 - $74,999 | −1.215* | −0.144 | −0.046 | −0.527 |
$75,000 - $99,999 | 0.033 | 0.319 | 0.318 | −0.375 |
>$100,000 | −1.362* | −0.178 | 0.047 | −1.144*** |
Constant | 0.424 | 2.093*** | 2.180*** | 2.629*** |
Goodness-of-fit |
| |||
N | 661 | |||
LR Chisquare (96) | 167.54 | |||
Pr(>Chisquare) | 8.624e−06 | |||
AIC | 2022.232 | |||
AICc | 2058.404 | |||
BIC | 2471.707 | |||
McFadden’s Pseudo R2 | 8.4% | |||
Cox & Snell Pseudo’s R2 | 22.4% | |||
Nagelkerke’s Pseudo R2 | 22.4% |