Family Lifestyle Overweight Prevention Program-Physical Activity Only
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 491
- 主要终点
- Weekday moderate-vigorous physical activity (MVPA)
研究概览
简要总结
This randomized control trial evaluates the physical activity component of the Family Lifestyle Overweight Prevention Program compared to physical education class as usual among Hispanic middle school students.
详细描述
Family Lifestyle Overweight Prevention Program (FLOW) is an intensive, multi-component obesity intervention designed to take place during physical education class. This intervention has established efficacy at improving standardized BMI among low income, Hispanic middle school students with overweight classification or obesity. However, the efficacy of individual components of the intervention have not been investigated. The purpose of this study was to compare only the physical activity component of FLOW to a physical education class as usual. The primary outcome of the study is time spent in moderate-vigorous physical activity. Secondarily the study evaluated the impact of the intervention on standardized BMI.
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
- None
入排标准
- 年龄范围
- 10 Years 至 17 Years（Child）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •age 10-17 years old
- •enrolled in a middle school PE class at YES Prep Brays Oaks
排除标准
- •cognitive impairment significantly below average age or grade level
研究组 & 干预措施
FLOW-PA
Participants received the physical activity component of FLOW five days a week during participants' 45-minute long physical education (PE) class period for six months. Intervention activities were designed to promote moderate-vigorous physical activity through circuit-based stations with both aerobic and strength exercises. Trained research staff partnered with PE teachers to facilitate lessons and undergraduate college students were trained to complete activities with participants.
干预措施: FLOW-PA (Behavioral)
PE class as usual
Participants had PE class as usual 5 days a week for 45 minutes.
干预措施: PE class as usual (Behavioral)
结局指标
主要结局
Weekday moderate-vigorous physical activity (MVPA)
时间窗: six months
weekday (Monday-Friday) minutes/day of MVPA over time assessed with accelerometry
次要结局
- Weekend moderate-vigorous physical activity (MVPA)(six months)
- standardized BMI (zBMI)(six months)
研究者
Craig A Johnston
Associate Professor
University of Houston