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Table 5 Multinomial logistic regressions of stability in alcohol habits in the PART study (T 0 and T 2 )

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

Variable Stable* Decrease** Increase***
  n Row n Row ORcrude A ORadj B n Row ORcrude A ORadj B
   %   % (95% CI) (95% CI)   % (95% CI) (95% CI)
Total n = 4 277 3 336 78.0 515 12.0 - - 426 10.0 - -
Sex           
Men 1 293 72.6 266 14.9 1.69 1.88 223 12.5 1.74 1.83
      (1.40-2.03) (1.54-2.29)    (1.42-2.13) (1.49-2.26)
Women 2 043 81.9 249 10.0 1 1 203 8.1 1 1
Age at T 0           
20-29 years 420 62.8 193 28.8 5.04 5.63 56 8.4 1.35 1.48
      (3.23-7.85) (3.56-8.92)    (0.83-2.20) (0.90-2.43)
30-39 years 739 76.8 104 10.8 1.54 1.66 119 12.4 1.63 1.75
      (0.98-2.44) (1.04-2.64)    (1.05-2.54) (1.12-2.74)
40-49 years 824 80.6 87 8.5 1.16 1.24 111 10.9 1.37 1.46
      (0.73-1.84) (0.78-1.99)    (0.88-2.13) (0.93-2.28)
50-59 years 1 079 83.1 106 8.2 1.08 1.09 113 8.7 1.06 1.07
      (0.68-1.70) (0.69-1.72)    (0.68-1.65) (0.69-1.67)
60-64 years 274 84.0 25 7.7 1 1 27 8.3 1 1
Educational level at T 0           
Low 435 79.2 56 10.2 0.94 1.21 58 10.6 1.08 1.09
      (0.69-1.28) (0.85-1.72)    (0.79-1.47) (0.77-1.55)
Intermediate 1 221 75.8 229 14.2 1.37 1.07 160 9.9 1.06 0.91
      (1.13-1.67) (0.85-1.35)    (0.85-1.32) (0.71-1.16)
High 1 680 79.3 230 10.9 1 1 208 9.8 1 1
Occupational class at T 0           
Unskilled workers 356 73.4 72 14.8 1.49 1.06 57 11.8 1.31 1.34
      (1.09-2.03) (0.75-1.51)    (0.94-1.83) (0.93-1.95)
Skilled workers 199 72.1 47 17.0 1.74 1.28 30 10.9 1.23 1.19
      (1.21-2.50) (0.85-1.91)    (0.80-1.88) (0.76-1.87)
Lower non-manual employees 583 78.3 90 12.1 1.14 1.07 72 9.7 1.01 1.21
      (0.86-1.51) (0.77-1.48)    (0.74-1.37) (0.86-1.70)
Intermediate non-manual employees 933 79.7 128 10.9 1.01 0.95 109 9.3 0.95 1.03
      (0.78-1.30) (0.73-1.24)    (0.73-1.25) (0.78-1.36)
Higher non-manual employees 1 037 79.5 141 10.8 1 1 127 9.7 1 1
Self-employed 228 77.0 37 12.5 1.19 1.20 31 10.5 1.11 1.07
      (0.81-1.76) (0.79-1.80)    (0.73-1.69) (0.70-1.65)
  1. *Stable alcohol habits, reference group, with -0.49 to 0.49 SD = - 2 to 2 AUDIT scores from T0 to T2.
  2. **Decreased alcohol habits with (< -0.5 SD) = < - 3 AUDIT scores or lower from T0 to T2.
  3. ***Increased alcohol habits with > 0.5 SD = > 3 AUDIT scores or more from T0 to T2.
  4. A:Crude OR for each separate variable.
  5. B:OR for each variable, adjusted for all variables in the model.