4.3 Article

Perceptions of Participants on Trial Participation and Adherence to Tai Chi: A Qualitative Study

Journal

PATIENT PREFERENCE AND ADHERENCE
Volume 16, Issue -, Pages 2695-2707

Publisher

DOVE MEDICAL PRESS LTD
DOI: 10.2147/PPA.S380780

Keywords

Tai Chi; trial participation; adherence; cardiovascular disease; interview

Funding

  1. Research Training Scheme from Western Sydney University
  2. International Postgraduate Research Scholarship (IPRS)
  3. Western Sydney University

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This study aimed to explore participants' perceptions of influential factors on their trial participation and adherence to a Tai Chi intervention within a trial setting. The results showed that internal and external motivation, positive feelings, benefits of Tai Chi, and future practice are important for trial participation and adherence. The role of the Tai Chi instructor(s) was found to be crucial.
Purpose: Trial participation and adherence to interventions can directly influence the evaluation of outcomes in clinical trials for real world applications. The factors that influence trial participation and adherence to Tai Chi interventions in people with cardiovascular diseases remains unknown. This study aimed to explore participants' perceptions of influential factors on their trial participation and adherence to a Tai Chi intervention within a trial setting. Patients and Methods: Participants had coronary heart disease and/or hypertension in a randomized controlled trial comparing Tai Chi with a waitlist control. Data were collected via face-to-face, semi-structured interviews and analyzed using thematic analysis. Results: Thirty-four participants from the Tai Chi group who completed the randomized trial were interviewed. Six dominating themes and four sub-themes are discussed under the facilitators of internal and external motivation, positive feelings, benefits of Tai Chi and future practice with an overall internal motivation to improve health. Positive feelings had three sub-themes: positive feelings toward Tai Chi, the project, and the learning experience. The Tai Chi instructor(s) was found to be a crucial element in motivating participants' adherence to Tai Chi. Conclusion: From the perception of participants, the facilitators to their trial participation and adherence to a Tai Chi intervention included internal and external motivation, positive feelings towards Tai Chi, the project and the learning experience, and perceived benefits of Tai Chi. Perceived barriers included concerns about the safety and complexity of Tai Chi practice, lack of group atmosphere outside of class, and scheduling conflicts. Future researchers can address these factors to improve trial recruitment and implementation of Tai Chi and other mind-body interventions in research and for real world applications.

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