| |
Model 1
|
Model 2
|
Model 3
|
Model 4
|
|---|
|
RR (95%CI)
|
RR (95%CI)
|
RR (95%CI)
|
RR (95%CI)
|
|---|
|
Area-level education
|
|
Percent uni. education or more (per 1% increase)
|
0.98 (0.97-0.99) a
|
0.98 (0.96-0.99) a
|
0.98 (0.96-0.99) a
|
0.98 (0.96-0.99) a
|
|
Annual household income
|
|
<20,000 AUD
|
-
|
Ref
|
Ref
| |
|
20,000-60,000 AUD
|
-
|
1.04 (0.86-1.26)
|
1.00 (0.82-1.21)
|
1.00 (0.82-1.21)
|
|
>60,000 AUD
|
-
|
0.77 (0.55-1.08)
|
0.76 (0.54-1.08)
|
0.76 (0.54-1.07)
|
|
Individual education
|
|
Bachelor degree (No)
|
-
|
Ref
|
Ref
| |
|
Bachelor degree (Yes)
|
-
|
1.28 (0.91-1.80)
|
1.23 (0.86-1.77)
|
1.24 (0.87-1.78)
|
|
Area-level income
|
|
Median household weekly income (per 1 sd increase)
|
0.97 (0.88-1.07)
|
0.89 (0.75-1.07)
|
0.88 (0.74-1.05)
|
0.93 (0.78 -1.10)
|
|
Annual household income
|
|
<20,000 AUD
|
-
|
Ref
|
Ref
| |
|
20,000-40,000 AUD
|
-
|
1.08 (0.88-1.32)
|
1.03 (0.85-1.26)
|
1.03 (0.84-1.25)
|
|
>60,000 AUD
|
-
|
0.69 (0.49-0.98) a
|
0.68 (0.48-0.97) a
|
0.69 (0.49-0.98) a
|
|
Area-level income x Middle
|
-
|
1.04 (0.84-1.28)
|
1.04 (0.84-1.28)a
|
1.02 (0.83-1.25)
|
|
Area-level x High
|
-
|
1.46 (1.11-1.91) b
|
1.47 (1.12-1.92) b
|
1.42 (1.01-1.85) b
|
|
Individual education
|
|
Bachelor degree (No)
|
-
|
Ref
|
Ref
|
Ref
|
|
Bachelor degree (Yes)
|
-
|
1.20 (0.86-1.66)
|
1.15 (0.81-1.64)
|
1.21 (0.85-1.74)
|
-
a
p < 0.05; b
p < 0.01.
- Model 1: Adjusted for age and gender.
- Model 2: Adjusted for age and gender, and individual SEP.
- Model 3: Adjusted for all variables in model 2 plus physical activity, smoking habit, and alcohol consumption.
- Model 4: Adjusted for all variables in model 2 plus area-level income (for area-level education) or area-level education (for area-level income).
