Determining the Relationships Between Self-efficacy for Walking Ability, Gate Speed and Physical Activity in Patients With Chronic Lung Disease
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- Mayo Clinic
- 入组人数
- 70
- 试验地点
- 1
- 主要终点
- Analyze associations between self-efficacy for walking, gait speed, physical activity level and perceptions of symptoms in patient with chronic lung disease (COPD and Pulmonary Fibrosis)
研究概览
简要总结
Most patients with chronic lung disease underestimate their actual walking ability due to low confidence. To better understand the relationships between lung function, self-efficacy for walking (confidence in ability to walk a defined distance), actual walking ability for the same distance gait speed and physical activity level-PAL- (total energy expenditure/resting metabolic rate).
Quality of life, self efficacy for activity questionnaires, physical activity level measurement, 4-meter gait speed and 6-minute walk distance will be measured.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 40 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Men and women 40 years and older
- •Diagnosis of any chronic lung disease as evidenced by pulmonary function testing completed within the prior 12 months
- •Able to walk independently and successfully complete the 6-minute walk assessment
排除标准
- •Unable to walk without assistance or complete the 6-minute walk assessment
- •Patients unable to comprehend and accurately respond to the study questionnaires either by written or spoken communication
- •Patients diagnosed with or treated for a lower respiratory tract infection or COPD exacerbation within the prior 30 days
结局指标
主要结局
Analyze associations between self-efficacy for walking, gait speed, physical activity level and perceptions of symptoms in patient with chronic lung disease (COPD and Pulmonary Fibrosis)
时间窗: Day of enrollment.
Correlation , regression models and mediation analysis (self efficacy and physical activity) will be performed.
次要结局
- Predictive utility of 4-meter gait speed for estimating physical activity level (PAL) as validated by gold standard activity monitor.(1 week)
研究者
Roberto P. Benzo
Consultant Pulmonary and Critical Care Medicine
Mayo Clinic