Table 3.
Univariate and multivariate linear regression coefficients, confidence intervals, and significance levels of baseline characteristics with regard to alcohol consumption.
|
|
Univariate coefficient | 95% CI | P value | Multivariate coefficient | 95% CI | P value | |
| Gender |
|
|
|
|
|
|
|
|
|
Male | 9.92 | 0.75-7.09 | .02 | 4.44 | 1.36-7.52 | .01 |
|
|
Female | Reference |
|
|
Reference |
|
|
| Concentration |
|
|
|
N/A | N/A | N/A | |
|
|
No | Reference |
|
|
|
|
|
|
|
Yes | 6.74 | 1.08-12.40 | .02 |
|
|
|
| Adherence |
|
|
|
|
|
|
|
|
|
No | Reference |
|
|
Reference |
|
|
|
|
Yes | 5.69 | 1.83-9.55 | <.001 | 6.09 | 2.33-9.85 | <.001 |
| Work situation |
|
|
|
N/A | N/A | N/A | |
|
|
Unknown | Reference |
|
|
|
|
|
|
|
Paid | 1.54 | −2.06 to 5.14 | .04 |
|
|
|
|
|
Unpaid | 6.67 | 0.07-13.27 | .01 |
|
|
|
| OCDSa | 1.15 | 0.63-1.68 | <.001 | 1.15 | 0.64-1.67 | <.001 | |
| AUDITb | 0.05 | 0.23-0.75 | <.001 | N/A | N/A | N/A | |
aOCDS: Obsessive Compulsive Drinking Scale.
bAUDIT: Alcohol Use Identification Test.