A Pilot Study of a Mobile Phone-Based Physical Activity Program in Pregnant Women
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 30
- 试验地点
- 2
- 主要终点
- Physical Activity Monitor Measured Steps
研究概览
简要总结
Obesity among women of childbearing age and excessive weight gain during pregnancy are prevalent and steadily increasing health care issues. Regular physical activity is recommended to maintain healthy weight gain for pregnant women, however, a majority of pregnant women are sedentary. The investigators proposed to conduct a pilot study to estimate the potential efficacy of a mobile phone based physical activity intervention in 30 physically inactive pregnant women.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 18 Years 至 40 Years（Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •pregnant, gestational week (10-20 weeks)
- •pre-pregnancy BMI ≥ 18.5 kg•m2
- •physically inactive at work and during leisure time
- •intent to be physically active
- •access to a home telephone or a mobile phone
- •have a personal computer access
- •ability to communicate (speak and read) in English.
排除标准
- •known medical or obstetric complication that restricts physical activity
- •history of eating disorders
- •current participation in lifestyle modification programs
- •history of bariatric surgery.
研究组 & 干预措施
Mobile app plus activity monitor group
Participants in the group will receive the mobile phone-based physical activity program and an activity monitor
干预措施: Mobile phone-based physical activity (Behavioral)
Mobile app plus activity monitor group
Participants in the group will receive the mobile phone-based physical activity program and an activity monitor
干预措施: Activity monitor (Behavioral)
Activity monitor group
Participants in the group will receive an activity monitor
干预措施: Activity monitor (Behavioral)
结局指标
主要结局
Physical Activity Monitor Measured Steps
时间窗: 12 weeks
Change in weekly mean steps per day
次要结局
- 7-Day Physical Activity Recall(12 weeks)