Influence of a Combined Personal and IT-based Physical Activity Intervention in an Obese, Sedentary Population on Daily Activity and Metabolic Risk Profile
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 184
- 试验地点
- 2
- 主要终点
- Self-reported physical activity evaluated by questionnaire
研究概览
简要总结
Though possibly cost-saving, there is little scientific evidence for the effectiveness and reasonable modality of internet-delivered physical activity interventions in primary prevention. The aim of the study is to compare the influence of different personal and IT-based service levels on the activity outcome of obese, sedentary persons to evaluate the minimum level of service necessary for a maximum increase in activity and weight reduction.
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
- 35 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Physical activity of less than once per week
- •Body-Mass-Index 28-35 kg/m2
- •Age 35-65
- •Men and women
排除标准
- •Other chronic diseases with conditions prohibiting regular physical activity
- •Drug abuse
- •BMI < 28 or > 35
- •Regular physical activity
- •Pregnancy
- •Mental illness
研究组 & 干预措施
1
automated tailored feedback per E-mail
干预措施: Physical activity (Behavioral)
2
1 + active contact per E-mail possible
干预措施: Physical activity (Behavioral)
3
2 + active contact by trainer in case of exercise-related problems
干预措施: Physical activity (Behavioral)
4
3 + regular active contact by trainer
干预措施: Physical activity (Behavioral)
结局指标
主要结局
Self-reported physical activity evaluated by questionnaire
时间窗: 6 months
次要结局
- Body-Mass-Index(6 months)
- Technology acceptance evaluated by questionnaire(6 months)
- Metabolic equivalents(6 months)
- Body weight(6 months)
- Motivation analysis(6 months)
- Time spent on the internet(6 months)