Journal
TOPICS IN STROKE REHABILITATION
Volume 23, Issue 3, Pages 170-177Publisher
TAYLOR & FRANCIS LTD
DOI: 10.1080/10749357.2015.1122266
Keywords
stroke; rehabilitation; telemedicine; chronic disease; clinical trial; intervention
Categories
Funding
- Chest Heart & Stroke Scotland [CHSS] [Res146]
- Chest Heart and Stroke Scotland [Res15/A162] Funding Source: researchfish
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Background: Following stroke, people are generally less active and more sedentary which can worsen outcomes. Mobile phone applications (apps) can support change in health behaviors. We developed STARFISH, a mobile phone app-based intervention, which incorporates evidence-based behavior change techniques (feedback, self-monitoring and social support), in which users' physical activity is visualized by fish swimming. Objective: To evaluate the potential effectiveness of STARFISH in stroke survivors. Method: Twenty-three people with stroke (12 women; age: 56.0 +/- 10.0 years, time since stroke: 4.2 +/- 4.0 years) from support groups in Glasgow completed the study. Participants were sequentially allocated in a 2: 1 ratio to intervention (n = 15) or control (n = 8) groups. The intervention group followed the STARFISH program for six weeks; the control group received usual care. Outcome measures included physical activity, sedentary time, heart rate, blood pressure, body mass index, Fatigue Severity Scale, Instrumental Activity of Daily Living Scale, Ten-Meter Walk Test, Stroke Specific Quality of Life Scale, and Psychological General Well-Being Index. Results: The average daily step count increased by 39.3% (4158 to 5791 steps/day) in the intervention group and reduced by 20.2% (3694 to 2947 steps/day) in the control group (p = 0.005 for group-time interaction). Similar patterns of data and group-time interaction were seen for walking time (p = 0.002) and fatigue (p = 0.003). There were no significant group-time interactions for other outcome measures. Conclusion: Use of STARFISH has the potential to improve physical activity and health outcomes in people after stroke and longer term intervention trials are warranted.
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