Development of a Mobile Health Intervention to Support Functioning of Veterans With Substance Use Disorders
At a glance
Conditions
Where it's being run
1 sites across 1 statesStudy leadership
- Shannon Schrader, PhD · PRINCIPAL_INVESTIGATOR · VA Connecticut Healthcare System West Haven Campus, West Haven, CT
Who to contact
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Do you actually qualify for this trial?
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Inclusion
Exclusion
What this trial measures
- Intervention Usability (Systems Usability Scale)Through 3-month follow-up assessment
The Systems Usability Scale (SUS) will be used to assess the perceived usability of the intervention. The SUS is a 10-item Likert-type self-report measure that generates a subjective score to assess whether the system is sufficiently usable in its current form. Responses range from 0 to 4 with a total score ranging from 0 - 100. A score above 68 is considered above average while scores above 80 are considered highly favorable and indicative of recommending the product to friends.
- Intervention Acceptability (mHealth Satisfaction Questionnaire)Through 3-month follow-up assessment
The mHealth Satisfaction Questionnaire will be used to assess acceptability of the intervention. The mHealth Satisfaction Questionnaire is a 14-item self-report measure that assesses the level of user satisfaction and acceptability with the app, its interface, and its content. Responses range from 1 (strongly disagree) to 5 (strongly agree) Higher scores reflect greater satisfaction. Total scores can range from 14 to 70.
- Study Feasibility (rates of attrition)Through 6-month follow-up assessment
The rate of participant attrition across the total study period. Rates could potentially range from 0%-100% with higher attrition rates representing worse feasibility.