Raw Data: COPD Pulmonary Rehabilitation Trial with Oxygen Supplementation
by Akihiro Ito·Updated 1mo ago
23.7 KB1files
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Description
Six patients with chronic obstructive pulmonary disease participated in a double-blind, crossover, randomized controlled trial comparing two pulmonary rehabilitation programs with different oxygen supplementation levels. Data includes 6-minute walk distance, COPD assessment test scores, muscle strength, body composition, respiratory function, and joint range of motion. The dataset, authored by Akihiro Ito and last updated in May 2026, is a 23.7 KB XLSX file.
Use Cases
Comparing the effectiveness of two oxygen supplementation methods (FiO₂ 0.3 vs. 0.5) based on the trial design described.
Analyzing correlations between exercise tolerance (6MWD) and patient-reported outcomes (CAT) based on the collected parameters.
Evaluating muscle parameter improvements (quadriceps power, leg circumference, muscle mass) as potential trial endpoints based on the study conclusions.
Assessing sample size requirements for future trials based on the calculated effect sizes for various outcome measures.
Strengths
Data originates from a double-blind, crossover, randomized controlled trial, a rigorous study design.
Includes multiple outcome measures: 6-minute walk distance, COPD assessment test, muscle strength, body composition, respiratory function, and joint range of motion.
Standardized effect sizes and required sample sizes are provided for five key parameters, aiding power analysis.
Limitations
Row count is unknown, which may limit suitability assessment.
Column-level documentation is absent; field semantics must be inferred after download.
The dataset is very small (23.7 KB), indicating a limited scope with only six participants.
Provenance
Source
figshare, authored by Akihiro Ito.
Collection Method
Collected during a clinical trial comparing two pulmonary rehabilitation programs with oxygen supplementation.
Time Range
The trial involved one month of regular PR followed by two months of oxygen-supplemented PR; specific dates are not provided.
Freshness
Last updated 2026-05-07 17:29:48; freshness should be verified.
Geography
Spatial coverage is not specified in the provided metadata.