Using a State-wide Initiative to Disseminate Effective Behavioral Weight Loss Strategies
试验速览
- 阶段
- 3 期
- 状态
- 已完成
- 入组人数
- 300
- 试验地点
- 2
- 主要终点
- Weight change from the initial assessment to the 3-month follow-up assessment measured on a digital scale to the nearest 0.1-kilogram
研究概览
简要总结
Behavioral weight loss programs can successfully reduce body weight, but these programs are available to limited numbers of overweight and obese individuals. This project evaluates a unique weight loss approach that combines a self-sustaining weight loss campaign (for outreach) with training in behavioral weight loss strategies and tests the efficacy of adding components designed to enhance accountability and increase motivation for weight loss.
详细描述
This is a randomized trial. Participants will be randomly assigned to 1 of 3 treatment arms: (1) Shape Up Rhode Island (a community-based weight loss campaign) plus and Internet-based behavioral weight loss program (SURI+IBWL), (2) SURI + IBWL + optional group sessions (SURI+IBWL+Group), or (3) SURI+IBWL + monetary incentives for submitting self-monitoring information and achieving clinically significant weight loss. The primary outcome is weight loss at 12 weeks.
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
- Single (Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 70 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Body mass index >=25 kg/m2
- •English speaking
排除标准
- •Health problems that make weight loss or unsupervised exercise unsafe
- •Current pregnancy or plan to become pregnant in the next 12 months
- •Planned relocation
- •Previous participation in Shape Up Rhode Island research studies
结局指标
主要结局
Weight change from the initial assessment to the 3-month follow-up assessment measured on a digital scale to the nearest 0.1-kilogram
时间窗: 0 to 3 months
次要结局
- Weight change from the initial assessment to the 6-month assessment measured on a digital scale to the nearest 0.1-kilogram(0 to 6 months)
- Weight change from the initial assessment to the 12-month assessment measured on a digital scale to the nearest 0.1-kilogram(0 to 12-months)
研究者
Rena R. Wing
Professor
The Miriam Hospital