Web-Based Intervention Using Behavioral Activation and Physical Activity for Adults With Depression (The eMotion...

Area of Science:

• Mental Health
• Behavioral Science
• Digital Health

Background:

• Physical activity is a promising treatment for depression, but promoting it in this population is challenging.
• Theory-informed interventions are needed to help individuals with depression increase physical activity.
• eMotion is a web-based intervention combining behavioral activation and physical activity promotion for community-dwelling individuals with depressive symptoms.

Purpose of the Study:

• To assess the feasibility and acceptability of the eMotion intervention for individuals with depressive symptoms.
• To explore the outcomes of the eMotion intervention on depression and physical activity levels.
• To evaluate the potential of eMotion for future large-scale trials.

Main Methods:

• Community-based recruitment of participants with elevated depressive symptoms.
• Randomization to either the eMotion intervention or a waiting list control group for 8 weeks.
• Data collection via web-based questionnaires and accelerometers for depression, anxiety, and physical activity, alongside intervention usage statistics.

Main Results:

• Recruitment of 62 participants, with 81% providing follow-up data for the primary outcome.
• Exploratory analysis indicated lower depression scores (PHQ-8) in the eMotion group compared to the control group.
• Mixed acceptability was reported, with a need to improve engagement with the intervention and data collection.

Conclusions:

• The eMotion intervention is feasible for delivery in UK communities to inactive populations.
• eMotion demonstrates potential effectiveness and is suitable for testing in a full-scale trial.
• Further research should focus on enhancing participant engagement with the intervention and data collection processes.