Table 4 Logistic regression models for the health dimensions mobility, self-care, activities, pain and anxiety

Sample size (n)

19,217

19,090

19,207

19,134

18,973

BMI^-2

19.13 (10.58 to 34.54)

19.26 (9.47 to 39.17)

13.24 (7.67 to 22.83)

8.4 (5.05 to 13.97)

8.65 (4.15 to 18.01)

BMI^-1

0.06 (0.04 to 0.09)

0.07 (0.04 to 0.13)

0.1 (0.06 to 0.15)

0.13 (0.09 to 0.2)

0.06 (0.02 to 0.15)

Age*

1.04 (1.04 to 1.04)

1.02 (1.01 to 1.02)

1.02 (1.02 to 1.03)

3.82 (3.39 to 4.26)

0.56 (0.49 to 0.63)

Deprivation

1.01 (1.01 to 1.02)

1.02 (1.01 to 1.02)

1.01 (1.01 to 1.02)

1.01 (1.01 to 1.01)

1.01 (1.01 to 1.01)

Male gender

1.21 (1.11 to 1.32)

1.27 (1.11 to 1.45)

0.70 (0.96 to 0.97)

Non-white ethnicity

0.87 (0.97 to 1.01)

Alcohol status

 Moderate drinker

0.64 (0.59 to 0.7)

0.53 (0.47 to 0.61)

0.66 (0.61 to 0.73)

0.76 (0.7 to 0.82)

0.76 (0.96 to 0.98)

 Heavy drinker

0.57 (0.49 to 0.67)

0.36 (0.28 to 0.48)

0.58 (0.5 to 0.67)

0.76 (0.67 to 0.84)

0.85 (0.97 to 1)

Highest education

 A-levels / NVQ3

1.4 (1.2 to 1.65)

1.48 (1.12 to 1.97)

1.17 (1.01 to 1.36)

1.58 (1.4 to 1.77)

1.3 (1.01 to 1.04)

 GCSE / NVQ1-2

1.34 (1.19 to 1.52)

1.38 (1.09 to 1.73)

1.17 (1.04 to 1.32)

1.58 (1.45 to 1.73)

1.34 (1.02 to 1.04)

 Other

1.65 (1.39 to 1.95)

2.51 (1.92 to 3.25)

1.46 (1.23 to 1.73)

1.79 (1.55 to 2.08)

1.31 (1.01 to 1.04)

 None

1.9 (1.67 to 2.16)

2.41 (1.93 to 2.97)

1.57 (1.38 to 1.77)

2.03 (1.84 to 2.25)

1.45 (1.03 to 1.05)

Smoking status

 Current

2.01 (1.77 to 2.27)

2.08 (1.73 to 2.48)

2.08 (1.84 to 2.34)

1.52 (1.38 to 1.68)

1.75 (1.05 to 1.07)

 Former

1.25 (1.13 to 1.36)

1.17 (1.02 to 1.36)

1.26 (1.15 to 1.38)

1.27 (1.17 to 1.36)

1.17 (1.01 to 1.02)

Long-term conditions

 Diabetes

1.62 (1.39 to 1.88)

1.26 (1.04 to 1.52)

1.4 (1.22 to 1.63)

1.22 (1.05 to 1.4)

1.25 (1.01 to 1.04)

 Heart disease

2.36 (2.03 to 2.75)

1.92 (1.6 to 2.27)

2.75 (2.39 to 3.19)

1.67 (1.43 to 1.95)

1.45 (1.02 to 1.05)

 Stroke

2.27 (1.75 to 2.94)

2.53 (1.93 to 3.32)

2.8 (2.18 to 3.6)

1.43 (1.11 to 1.86)

1.48 (1.02 to 1.06)

 Cancer

1.92 (1.55 to 2.36)

1.9 (1.46 to 2.46)

2.12 (1.73 to 2.61)

1.55 (1.27 to 1.9)

1.35 (1.01 to 1.05)

 Osteoarthritis

5.81 (5.16 to 6.62)

3.35 (2.89 to 3.86)

4.31 (3.86 to 4.85)

12.81 (10.49 to 15.49)

1.6 (1.04 to 1.06)

 Breathing problems

2.53 (2.27 to 2.86)

2.36 (2.03 to 2.72)

2.64 (2.34 to 2.94)

1.82 (1.63 to 2.05)

1.65 (1.04 to 1.06)

 High blood pressure

1.27 (1.16 to 1.4)

1.28 (1.12 to 1.49)

1.23 (1.12 to 1.36)

1.16 (1.05 to 1.27)

1.15 (1.01 to 1.02)

Constant

−2.33 (−2.46 to −2.21)

−3.85 (−4.06 to −3.63)

−2.07 (−2.18 to −1.96)

−0.86 (−0.95 to −0.77)

−1.37 (−1.57 to −1.17)

BMI value for minimum problems.

20.73

22.49

22.15

20.98

23.94

AUROC

0.844

0.849

0.801

0.778

0.656

Statistical significance; all variables in the model have p < 0.001 except:

-

Male(0.001), A-levels (0.006), GCSEs (0.006), former smoking (0.025), diabetes (0.018)

A-levels (0.038), GCSEs (0.008).

Diabetes (0.008), stroke (0.008) , high blood pressure (0.002)

Alcohol heavy drinker (0.011), Ethnicity: Non-white (0.139) Highest education; other, diabetes, stroke (all 0.001), cancer (0.002), high blood pressure (0.003)

Approximate odds-ratios (95% confidence interval) per unit change**:

Underweight

1.09 (0.91 to 1.29)

1.21 (0.98 to 1.48)

1.10 (0.94 to 1.29)

1.01 (0.88 to 1.16)

1.05 (0.93 to 1.20)

Overweight

1.08 (1.03 to 1.13)

1.04 (0.97 to 1.13)

1.06 (1.01 to 1.11)

1.12 (1.75 to 1.16)

1.03 (0.99 to 1.07)

Obese

1.08 (1.06 to 1.10)

1.06 (1.03 to 1.08)

1.06 (1.04 to 1.08)

1.05 (1.03 to 1.07)

1.03 (1.01 to 1.05)