Just-in-time Adaptive Feedback Systems to Assist Individuals With Spinal Cord Injury
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 20
- 试验地点
- 2
- 主要终点
- Change in Moderate and Vigorous-Intensity Physical Activity
研究概览
简要总结
The objective of this study is to develop algorithms that incorporate each individual's automatically detected physical activity (PA) level and a clinician's PA level recommendation to provide a smartphone application that helps a person set safe and highly personalized PA goals. By adapting the goals in real-time based on the person's actual behavior, the system aims to keep the individual feeling positive and motivated towards a change in the PA behavior.
详细描述
Lack of regular physical activity (PA) in the general population is a top public health concern, and this problem is even more acute among individuals with spinal cord injury (SCI). Research has shown that only a small percentage (<20%) of persons with SCI reported consistent PA. Individuals with SCI also experience secondary conditions such as pain, fatigue, weight gain, and deconditioning, conditions that are considered preventable through PA and exercise interventions.
The objective of this proposed study is to develop algorithms that incorporate each individual's PA level and a clinician's PA level recommendation to provide a mobile phone application that helps a person set PA goals that are safe, but also highly personalized. By adapting the goals in real-time based on the person's actual behavior, the system aims to keep the individual feeling positive and motivated.
Aim 1: Extend and utilize Physical Activity Monitor System (PAMS) to track PA levels, sedentary behavior, and secondary conditions such as pain, fatigue, and deconditioning in community settings.
Aim 2: Extend and utilize PAMS to passively monitor PA and provide continuous, but passive feedback about PA levels to individuals with SCI in community settings.
Aim 3: Extend and utilize PAMS to passively monitor PA and provide just-in-time persuasive and adaptive feedback to motivate individuals with SCI in community settings.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Prevention
- 盲法
- None
盲法说明
Participants were aware of the phase of the study they were in.
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •between 18-65 years of age
- •have been diagnosed with spinal cord injury
- •are at least 6 months post injury
- •use a manual wheelchair as their primary means of mobility (>80% of the time)
- •self-propel their wheelchair
- •are medically stable
- •have experience using a smartphone.
排除标准
- •have active pelvic or thigh wounds (pressure ulcers)
- •have a history of cardiovascular disease
- •are pregnant (self-report).
结局指标
主要结局
Change in Moderate and Vigorous-Intensity Physical Activity
时间窗: 3 months
Minutes of moderate and vigorous-intensity physical activity as measured by the physical activity monitor system for wheelchair users.
Change in Physical Activity level
时间窗: 3 months
Energy expenditure in kilocalorie as measured by the physical activity monitor system for wheelchair users.
Change in Light-Intensity Physical Activity
时间窗: 3 months
Minutes of light-intensity physical activity as measured by the physical activity monitor system for wheelchair users.
次要结局
- Change in Pain level for wheelchair users(3 months)
- Change in Disability score due to Pain(3 months)
- Change in Light-intensity Leisure Time Physical Activity(3 months)
- Change in Moderate and Vigorous-intensity Leisure Time Physical Activity(3 months)
- Change in Pain level(3 months)
- Change in Fatigue(3 months)