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mHealth text messaging for physical activity promotion in college students: a formative participatory approach
Alice F Yan1, Patricia Stevens2, Youfa Wang3
1Joseph J. Zilber School of Public Health, University of Wisconsin-Milwaukee, Milwaukee, WI, USA. yanf@uwm.edu.
Objectives:
To develop mobile-based physical activity promotion text messages, understand users' preferences, and assess feasibility and acceptability in a college student sample.
Methods:
Five focus groups (N = 33) were conducted using a participatory approach. An Audience Response System was adopted for data collection to ensure confidentiality and for directing the discussion foci. A framework analysis of transcribed focus group discussions was conducted. Atlas. ti qualitative analysis software was used to manage the data.
Results:
Participants were uniformly enthusiastic about a text message-based intervention to encourage regular physical activity. They also preferred positive, supportive personally tailored messages. Participants placed a high value on messages related to establishing and monitoring realistic and achievable goals.
Conclusions:
mHealth text messaging was well received. The results support the feasibility and acceptance of such an intervention.
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