Use of Text Messaging for Monitoring Sugar-sweetened Beverages, Physical Activity, and Screen Time in Children: A Pilot Study

作者：Shapiro Jennifer R^*; Bauer Stephanie; Hamer Robert M; Kordy Hans; Ward Dianne; Bulik Cynthia M

来源：Journal of Nutrition Education and Behavior, 2008, 40(6): 385-391.

DOI：10.1016/j.jneb.2007.09.014

• children
• diet
• physical activity
• technology
• monitoring

Objective: To examine acceptability, attrition, adherence, and preliminary efficacy of mobile phone short message service (SMS; text messaging) for monitoring healthful behaviors in children
Design: All randomized children received a brief psychoeducational intervention. They then either monitored target behaviors via SMS with feedback or via paper diaries (PD) or participated in a no-monitoring control (C) for 8 weeks.
Setting: University of North Carolina at Chapel Hill.
Participants: Fifty-eight children (age 5-13) and parents participated; 31 completed (SMS: 13/18, PD: 7/18, C: 11/22).
Intervention: Children and parents participated in a total of 3 group education sessions (1 session weekly for 3 weeks) to encourage increasing physical activity bind decreasing screen time and sugar-sweetened beverage consumption.
Main Outcome Measures: Treatment acceptability, attrition, and adherence to self-monitoring.
Analysis: Descriptive statistics and nonparametric tests were used to analyze differences across time and group.
Results: Children in SMS had somewhat lower attrition (28%) than both PD (61%) and C (50%), and significantly greater adherence to self-monitoring than PD (43% vs 19%, P < .02).
Conclusions and Implications: Short message service may be a useful tool for self-monitoring healthful behaviors in children, although the efficacy of this approach needs further study. Implications suggest that novel technologies may play a role in improving health

• 出版日期2008-12