Mobile Phone-Based Physical Activity Intervention on University Staff
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 64
- 试验地点
- 2
- 主要终点
- Daily Steps Taken Per Day
研究概览
简要总结
The overall goal of this study is to test personalized mobile phone-based physical activity interventions among staff members at the University of California, Berkeley. Most physical fitness applications for smartphones and activity trackers use a constant goal for the number of steps each day. However, if the step goals are dynamically adjusted according to past behavior, then the corresponding goals may encourage individuals to increase their physical activity level. This study consists of a randomized controlled trial in which we are assessing the efficacy of two different algorithms for calculating personalized goals for the number of steps each day.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Double (Participant, Investigator)
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •intent to become physically active
- •own an iPhone
- •willing to keep the iPhone in pockets during the day
- •willing to install and use the intervention app every day for 4 months
- •ability to speak and read English.
排除标准
- •known medical conditions or physical problems that require special attention in an exercise program
- •planning an international trip during the next 4 months, which could interfere with daily server uploads of mobile phone data
- •pregnant/gave birth during the past 6 months
- •severe hearing or speech problem
- •history of an eating disorder
- •current substance abuse
- •current participation in lifestyle modification programs or research studies that may confound study results
- •history of bariatric surgery or plans for bariatric surgery in the next 12 months.
结局指标
主要结局
Daily Steps Taken Per Day
时间窗: 10 weeks
次要结局
未报告次要终点
研究者
Anil Aswani
Assistant Professor
University of California, Berkeley