Table 2 Final multivariable model for reporting of industrial odour pollution above and below the median, estimated from 3386 observations.

Presence of person in home with respiratory symptoms

No

1

1

<0.001

Yes

0.749

0.612 – 0.916

1.532

1.278 – 1.835

Believes industrial pollution is harming their health

No

1

1

<0.001

Don't know

1.413

1.131 – 1.765

2.107

1.597 – 2.781

Yes

1.061

0.822 – 1.370

6.086

4.622 – 8.013

Occupational class

1

1

1

<0.001

2

1.638

1.072 – 2.502

1.424

1.015 – 1.999

3NM

3.248

2.102 – 5.019

1.828

1.261 – 2.650

3M

2.776

1.837 – 4.196

1.625

1.157 – 2.283

4

4.367

2.836 – 6.725

1.501

1.028 – 2.191

5

3.075

1.675 – 5.646

1.516

0.847 – 2.715

Undetermined

3.324

2.214 – 4.990

1.247

0.873 – 1.780

Ownership of home

Own home

1

0.002

Rented

1.484

1.182 – 1.863

1.060

0.833 – 1.348

Current smoker in house

No

1

1

0.071

Yes

0.807

0.668 – 0.974

0.967

0.801 – 1.166

Reports noise from neighbours

No

1

1

<0.001

Yes

1.123

0.876 – 1.438

1.621

1.304 – 2.017

Reports other people's smoke

No

1

1

<0.001

Yes

0.598

0.436 – 0.821

1.779

1.407 – 2.250

Has double glazing

No windows

1

0.070

Some windows

0.746

0.566 – 0.982

0.776

0.595 – 1.013

All windows

0.993

0.802 – 1.230

1.035

0.836 – 1.281