Table 1 Instruments at baseline, first follow-up and second follow-up

Instruments

Demographic information

X

Information on whether the drinker has sought treatment (primary outcome)

X

X

Audit about use of Alcohol [34]

X

X

X

Quality of life [35]

X

X

X

Self-reported number of days with sick leave within the last 30 days

X

X

X

Time spent with the problems drinker [36]

X

X

X

The drinker’s use of alcohol (according to the CSO) [36]

X

X

X

PHQ9_Danish [37]

X

X

X

Coping Questionnaire 30 items form [38]

X

X

X

Family Member Impact Questionnaire [38]

X

X

X

Personal Happiness Scale [39]

X

X

X

Satisfaction with the intervention received [40]

X

X