Implementing a Digital Alcohol Intervention to Raise Women's Awareness of Alcohol-related Breast Cancer Risk During Routine Screening Visits

Recruitment Rate

Percentage of eligible participants approached for participation who provide informed consent and enroll in the study. Recruitment feasibility will be considered achieved if at least 70% of eligible participants approached enroll in the study.

Time frame: During the recruitment period

Retention Rate

Percentage of enrolled participants who complete the 3-month follow-up assessment. Retention feasibility will be considered achieved if at least 75% of enrolled participants complete the 3-month follow-up assessment.

Time frame: 3-month follow-up

Intervention Completion

Percentage of enrolled participants who complete all core intervention modules. Intervention feasibility will be considered achieved if at least 70% of enrolled participants complete the core intervention modules.

Time frame: Over the 3-month intervention period

System Usability Scale (SUS) Score

Participant-reported usability of the intervention as assessed using the System Usability Scale (SUS), a 10-item questionnaire with total scores ranging from 0 to 100. Higher scores indicate greater perceived usability. Acceptability will be considered satisfactory if the mean SUS score is at least 70.

Time frame: 3-month follow-up

Participants Rating the Intervention as Helpful or Very Helpful

Percentage of participants who rate the intervention as "helpful" or "very helpful" on a participant satisfaction assessment. Acceptability will be considered satisfactory if at least 80% of participants rate the intervention as helpful or very helpful.

Time frame: 3-month follow-up