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%