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ChiCTR2500114637
尚未开始
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2025-12-16
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Anxiety disorder
Effect of Buteyko Breathing Exercises and Virtual Reality on Anxiety and sleep Quality in Patients poste Coronary Artery Bypass Grafting: A Randomized Controlled Trial
Effect of Buteyko Breathing Exercises and Virtual Reality on Anxiety and sleep Quality in Patients poste Coronary Artery Bypass Grafting: A Randomized Controlled Trial
1. To evaluate the effectiveness of Buteyko breathing exercise and virtual reality in reducing anxiety and improve sleep quality among patient poste coronary artery Bypass Grafting 2. To compare outcomes between the intervention group (Buteyko breathing exercise only and Buteyko breathing exercise and virtual reality) and control group with routine care
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其它
A stratified block randomization method was used to ensure balanced allocation of participants between the intervention and control groups. Participants were first stratified according to key baseline characteristics that could influence study outcomes, such as age and gender. Within each stratum, block randomization with equal block sizes was applied to maintain an even distribution between groups throughout the recruitment process.
Outcome assessors and data analysts were blinded to group assignment. Participants and intervention providers were not blinded due to the nature of the behavioral interventions (Buteyko breathing and VR).
self-funded
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31
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2025-12-20
2026-01-21
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including patients aged 18–65 years, learners, those undergoing surgery for the first time under general or spinal anesthesia, and those able to provide informed consent.;
请登录查看included patients with respiratory disorders that prevent slow, deep breathing, visual impairment inconsistent with virtual reality, psychiatric history, unstable cardiovascular conditions, critical illness, or low baseline anxiety scores.;
请登录查看University of Baghdad -College of Nursing
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