Table 3 Adjusted^* odds ratios (aOR) and 95 % confidence intervals (95 % CI) for home location, education, income adequacy with interaction between home location and income adequacy associated with obesity in rural Saskatchewan (n = 5391)

Home Location

On Farm

0.84

0.71 – 1.00

0.056

Not on Farm

1.00

Ref

Highest Education Level

Grade 12 or less

1.18

1.05 – 1.34

0.006

>Grade 12

1.00

Ref

Income Adequacy

Lowest

1.80

1.16 – 2.79

0.009

Lowest middle

1.43

1.11 – 1.85

0.005

Upper middle

0.98

0.82 – 1.18

0.873

Highest

1.00

Ref

Income Adequacy and On Farm

Lowest

1.25

0.73 - 2.11

0.412

Lowest middle

0.96

0.69 – 1.32

0.791

Upper middle

1.13

0.92 – 1.40

0.236

Highest

1.00

Ref

Income Adequacy and Not on Farm

Lowest

1.80

1.16 – 2.79

0.009

Lowest middle

1.43

1.11 – 1.85

0.005

Upper middle

0.98

0.82 – 1.18

0.873

Highest

1.00

Ref