The Smart-phone as a Physical Fitness Monitor on a Population Level - Validity and Sensitivity and Improtance of Individual Motivation for Doing Interval Walking With the InterWalk Application
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 37
- 试验地点
- 2
- 主要终点
- The primary outcome is amount of time duing interval walking (in minuts) with InterWalk per week after 3 month
研究概览
简要总结
Low physical fitness may cause several life style related diseases e.g. cardiovascular disease, cancer and type 2 diabetes. It is important to develop reliable methods for measurement which can be used to follow the development of the physical shape both on an individual level and on at population level.
Associated with the development of new training method known as Interval Walking we developed an application for smartphones. The use of the application InterWalk was meant to increase physical activity in patients with type 2 diabetes. The application should both be able to, 1) be a personal trainer when doing interval walking, and 2) measure the individual physical fitness performed as a walking test. The latter function was developed to make the training more personal and individal adapted, so that the training was neither too hard or too easy.
It is necessary to test the walking test against a golden standard for measuring physical fitness and that the test in the application is able to measure and register changes in physical fitness.
Our hypothesis is that the individual test, in the InterWalk Application is reliable and able to register changes in physical fitness in patients with type 2 diabetes. The purpose of this project is investigate the reliability of a smartphone-based test of physical fitness, and to investigate whether the test is able to register changes in physical fitness during the project time (3 month). A secondary aim is to investigate whether individual support during the training period, affect the individual effort and time of interval walking per week.
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 (Investigator)
入排标准
- 年龄范围
- 30 Years 至 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Type 2 diabetes, age 30-80 y, BMI >18 but <40 kg/m2 and confirmed T2D diagnose
排除标准
- •Pregnancy, smoking, contraindication to increased levels of physical activity, insulin dependence, evidence of thyroid, liver, lung, heart or kidney disease
研究组 & 干预措施
Support
The participants in the intervention group receives the intervention and support consisting of:
- Individual Goal Setting: 2-3 functional goals related to everyday life evaluated every 4th week.
- SMS send every Sunday with 5 possible responses. depending on the answer of the participant it will cause a telephone call from a project about motivation and barriers for interval walking.
干预措施: Support group (Other)
Control group
Patient's in the control group receives the intervention with interval Walking and no other support.
结局指标
主要结局
The primary outcome is amount of time duing interval walking (in minuts) with InterWalk per week after 3 month
时间窗: up to 3 months after enrollment
次要结局
- Quality of data with VO2-peek test in the InterWalk Application(3 months after enrollment)
- VO2-peek test in the InterWalk Application(3 months after enrollment)
- Frequency of Interval walking with InterWalk(3 months after enrollment)
- validation of InterWalk, VO2-peek test(3 months after enrollment)
研究者
Laura Staun Valentiner
PhD-student
University of Copenhagen