Development and Assessment of Reliability and Validity for the Home-Based Pulmonary Rehabilitation Training Barrier Scale for Adults with Chronic Respiratory Diseases data

we conducted a survey on 500 adult patients with chronic respiratory diseases in Hubei Province, China, using a random sampling method from January to December 2023. Ultimately, 476 valid samples were obtained. We randomly divided the sample size into two parts: we used 235 samples for project analysis, exploratory factor analysis, and the evaluation of the reliability and validity of the scale, and we used 241 samples for confirmatory factor analysis.