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Table 4 Absolute and relative measures of disparity between the obesity prevelance for adults in the least and most deprived groups

From: Utility of linking primary care electronic medical records with Canadian census data to study the determinants of chronic disease: an example based on socioeconomic status and obesity

  

Absolute

Relative

Material deprivation level

Obesity prevalence (%)

Simple difference

Disparity rate ratio

1 (least deprived)

27.9

a

a

2

36.6

8.7

1.31

3

38.0

10.1

1.36

4

39.6

11.7

1.42

5 (most deprived)

44.4

16.5

1.59

Social deprivation level

1 (least deprived)

37.6

a

a

2

36.2

−1.4

0.96

3

37.5

0

1.00

4

31.5

−6.1

0.84

5 (most deprived)

37.6

0

1.00

  1. aThe best group rate (least deprived) was used as the reference point