Effects on Self-efficacy, Sustainability and Drop Out Rate Using Web Based Follow up Intervention in Obesity Treatment for Women
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 84
- 试验地点
- 2
- 主要终点
- Changes in nutrition- and exercise self-efficacy
研究概览
简要总结
This study is designed to verify that web based follow up intervention after a classic multidisciplinary face-to-face obesity treatment will reinforced nutrition and exercise self-efficacy, improve drop out rate and advance sustainability after weight loss of obese women.
Research Questions and Hypotheses
- How does a web based follow up intervention change self-efficacy of women participating in an obesity intervention?
- How does a web based follow up intervention affect the drop out rate of women participating in an obesity intervention?
- How does a web based follow up intervention influence sustainability of women participating in an obesity intervention?
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
- None
入排标准
- 年龄范围
- 18 Years 至 80 Years（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •Age 18-80
- •BMI 30-40
- •Internet access
- •Motivation and psychological stability to stay in a long term obesity intervention
- •No medical conditions prohibiting moderate physical exercise
排除标准
- •Age under 18 years
- •BMI under 30 and above 40
- •No Internet access
- •No motivation and psychological stability to stay in a long term obesity intervention
- •Medical conditions prohibiting moderate physical exercise
结局指标
主要结局
Changes in nutrition- and exercise self-efficacy
时间窗: Primary outcome measure is assessed at the beginning of the follow up support (baseline) and after 6 months (at completion of the follow up intervention by Internet or printed manual)
Changes in nutrition- and exercise self-efficacy will be measured by scores in questionnaires for nutrition- and exercise self-efficacy (Sportbezogene Selbstwirksamkeitserwartung - Fuchs \& Schwarzer, 1994 and Weight Efficacy Life-Style Questionnaire - Clark et al. 1991). A change of more than one standard deviation will be considered significant.
次要结局
- Dropout rate(Secondary outcome measure is assessed at the beginning of the follow up support (baseline) and after 6 months (at completion of the follow up intervention by Internet or printed manual))