Table 4 Multifactorial model by backward stepwise regression shows urban resident predictors

Age

0.316

0.031

101.932

0.255

0.377

0.000

1.372

1.290

1.458

Did you notice an increase in the number of plastic gloves thrown on the street?

0.135

0.061

4.985

0.017

0.254

0.026

1.145

1.017

1.289

Did you notice an increase in the number of plastic gloves thrown in rivers and lakes?

−0.227

0.078

8.370

−0.381

−0.073

0.004

0.797

0.684

0.929

Did you notice a decrease in the surrounding noise?

0.226

0.064

12.631

0.101

0.350

0.000

1.253

1.107

1.420

Did you notice the numbers decreased in the tourist areas?

0.167

0.064

6.712

0.041

0.293

0.010

1.181

1.041

1.340

Did you notice an increase in the number of plastic bags thrown on the streets?

0.169

0.068

6.097

0.035

0.303

0.014

1.184

1.035

1.354

Did you notice that public transport is less crowded?

0.266

0.069

14.866

0.131

0.401

0.000

1.305

1.140

1.494