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Using Continuous Data Tracking Technology to Study Exercise Adherence in Pulmonary Rehabilitation
Published on: November 8, 2013
Interval versus continuous training in individuals with chronic obstructive pulmonary disease--a systematic review
Marla K Beauchamp1, Mika Nonoyama, Roger S Goldstein
1Department of Physical Therapy, University of Toronto, 500 University Avenue, Toronto, Ontario, Canada.
Thorax
|December 10, 2009
Summary
Interval training and continuous training show similar benefits for chronic obstructive pulmonary disease (COPD) patients regarding exercise capacity and quality of life. Both methods are effective alternatives for COPD management.
Area of Science:
- Pulmonary Rehabilitation
- Exercise Physiology
- Clinical Trials
Background:
- Interval exercise is a novel approach for improving physiological training effects in COPD patients.
- Continuous exercise is a traditional method for COPD management.
- This review compares interval vs. continuous training in COPD.
Purpose of the Study:
- To systematically review and compare interval vs. continuous training effects on exercise capacity and quality of life in COPD patients.
- To evaluate peak oxygen uptake, peak power, 6-minute walk test (6MWT), and health-related quality of life.
Main Methods:
- Systematic review of randomized controlled trials (RCTs) identified through database searches.
- Quality assessment of included studies by two independent reviewers.
- Meta-analysis using random effects model to calculate weighted mean differences (WMD) and 95% confidence intervals (CIs).
Main Results:
- Eight RCTs with 388 COPD patients were included.
- No significant differences found between interval and continuous training for peak power or peak oxygen uptake.
- No significant differences observed in 6MWT distance or Chronic Respiratory Questionnaire dyspnea scores.
Conclusions:
- Interval and continuous training yield comparable effects on exercise capacity and quality of life in COPD patients.
- Interval training is a viable alternative to continuous training for individuals with COPD.
- Training modality choice can be tailored to patient needs and preferences in COPD rehabilitation.
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