Table 1 Secondary outcome measure questionnaires
Item | Description | Collected at baseline | Collected at 1 month | Collected at 3 months |
|---|---|---|---|---|
Demographic characteristics | Age, sex, ethnic group, highest educational attainment and area deprivation (measured by Index of Multiple Deprivation [80]) | ✓ | ✗ | ✗ |
LDQ | Leeds Dependence Questionnaire, a 10-item questionnaire [81] | ✓ | ✗ | ✗ |
Unit consumption of alcohol per week | TOT-AL, an online beverage-specific measure [82] which requires \participants to enter the type and quantity of alcohol drinks consumed on each day of the past week | ✓ | ✓ | ✓ |
AUDIT | Alcohol Use Disorders Identification Test [39], a 10-item questionnaire developed by the World Health Organization to identify problem drinking | ✓ | ✗ | ✓ |
CORE-10 | Clinical Outcomes in Routine Evaluation questionnaire [83], a 10-item questionnaire to measure current psychological global distress score developed and validated as a non-proprietary measure of psychological distress | ✓ | ✗ | ✓ |
SCQ-8 | Situational Confidence Questionnaire [84], an 8-item questionnaire to measure confidence in avoiding alcohol in a range of situations | ✓ | ✗ | ✓ |
CSQ-8 | Client Satisfaction Questionnaire, an 8-item questionnaire developed to measure satisfaction with care provided by mental health services [85], and also used for assessing satisfaction with alcohol and other substance misuse programmes | ✗ | ✗ | ✓ |
Attendance | Whether participant attended CDAS or used HeLP-Alcohol at 1 month | ✗ | ✓ | ✗ |
Adherence to the intervention (for those randomised to this arm), | Measured through automated recording of numbers of log-ins and numbers of pages visited at each log-in | ✗ | ✗ | ✓ |
Other sources of support accessed during treatment | Using a drop-down menu of options: group therapy, horticulture; acupuncture, art therapy, other therapies (participant to state in free text) | ✗ | ✓ | ✓ |