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Table 3 Stability and change in AUDIT score in the PART study at T 0 , T 1 and T 2

From: Stability and change in alcohol habits of different socio-demographic subgroups - a cohort study

Subgroups

N

ICC*

95% CI

Mean audit AT T0

Change (%) mean audit

 

T0- T2

Total

4 277

0.69

0.68-0.70

4.38

-3.28

Sex

     
 

Men

1 782

0.68

0.66-0.70

5.38

-4.36

Women

2 495

0.66

0.65-0.68

3.66

-2.15

Age at T 0

     

Men

20-29 years

240

0.62

0.56-0.68

7.25

-22.59

 

30-39 years

389

0.62

0.57-0.67

5.58

-3.00

 

40-49 years

404

0.66

0.62-0.70

5.08

1.90

 

50-59 years

598

0.72

0.68-0.75

4.95

1.18

 

60-64 years

151

0.81

0.76-0.85

4.37

-5.15

Women

20-29 years

429

0.59

0.54-0.64

4.65

-23.25

 

30-39 years

573

0.65

0.61-0.69

3.61

3.19

 

40-49 years

618

0.68

0.65-0.72

3.54

4.85

 

50-59 years

700

0.72

0.69-0.75

3.42

2.05

 

60-64 years

175

0.70

0.63-0.76

2.79

9.63

Educational level at T 0

     

Men

Low

215

0.61

0.54-0.68

5.45

-5.97

 

Intermediate

728

0.65

0.62-0.69

5.57

-8.14

 

High

839

0.73

0.70-0.75

5.19

-0.41

Women

Low

334

0.70

0.65-0.74

3.24

0.92

 

Intermediate

882

0.64

0.60-0.67

3.79

-2.54

 

High

1 279

0.67

0.65-0.70

3.68

-2.57

Occupational class at T 0

     

Men

Unskilled workers

187

0.55

0.47-0.63

5.64

-12.61

 

Skilled workers

159

0.67

0.60-0.74

6.04

-15.31

 

Lower non-manual employees

181

0.62

0.54-0.69

5.62

-6.09

 

Intermediate non-manual employees

424

0.75

0.71-0.78

4.97

-0.95

 

Higher non-manual employees

656

0.71

0.68-0.74

5.20

-0.62

 

Self-employed

175

0.71

0.64-0.77

5.87

-3.41

Women

Unskilled workers

298

0.69

0.64-0.73

3.65

-4.96

 

Skilled workers

117

0.78

0.72-0.84

3.49

-0.49

 

Lower non-manual employees

564

0.62

0.58-0.66

3.66

-1.94

 

Intermediate non-manual employees

746

0.66

0.62-0.69

3.69

-2.54

 

Higher non-manual employees

649

0.68

0.64-0.71

3.64

-1.61

 

Self-employed

121

0.60

0.51-0.69

3.75

1.76

  1. *Intraclass correlation (ICC) with two-way mixed effects model where people effects are random and measures effects are fixed.