Multi-media Obesity Prevention Program for Adolescents
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 发起方
- 入组人数
- 1,800
- 试验地点
- 1
- 主要终点
- The number of days per week for which students got at least 60 minutes of physical activity
研究概览
简要总结
The objective of this project was to evaluate a population-based, computerized tailored intervention that addresses recommended guidelines for three target behaviors related to obesity risk: physical activity (at least 60 minutes on at least 5 days per week), fruit and vegetable consumption (at least 5 servings of fruits and vegetables each day), and limited TV viewing (2 hours or less of TV 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
- Prevention
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 13 Years 至 19 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •English speaking
- •In the 9th, 10th, or 11th grade at baseline
排除标准
- 未提供
研究组 & 干预措施
Computerized Tailored Intervention
Students interacted with the 30-minute program through a series of Transtheoretical Model (TTM) based assessments and tailored feedback messages. A full TTM intervention was delivered for physical activity, in which each of the appropriate constructs of the TTM based on stage of change was addressed. Optimally tailored interventions were delivered for fruit and vegetable consumption and limited TV viewing. These interventions offered feedback on the most important TTM constructs based on stage of change for each behavior. Multimedia components, including audio, video, and animations helped to capture students' interest.
干预措施: Health in Motion (Behavioral)
Control
Computerized assessments of Transtheoretical Model constructs at 0, 2, 6, and 12 months
结局指标
主要结局
The number of days per week for which students got at least 60 minutes of physical activity
时间窗: 2, 6, and 12 months
The number of servings of fruits and vegetables consumed each day
时间窗: 2, 6, and 12 months
The number of hours of TV watch each day, including time spent watching TV, videotapes, and DVD's
时间窗: 2, 6, and 12 months
次要结局
- Stage of change for readiness to do at least 60 minutes of physical activity on at least 5 days of the week(2, 6, and 12 months)
- Stage of change for readiness to eat at least five servings of fruits and vegetables each day.(2, 6, and 12 months)
- Stage of change for readiness to watch two hours or less of TV each day.(2, 6, and 12 months)