Abstract
Background
Rural Veterans experience disproportionate rates of chronic health conditions positively affected by yoga, though preferences for yoga remain unknown in this understudied population.
Objective
To determine knowledge of and preferences for yoga in Central Appalachian Veterans.
Methods
This quality improvement study was conducted at a low-complexity VA medical center (VAMC) that primarily serves rural Veterans in Central Appalachia. Veterans attending appointments in a wide array of clinics were asked by six providers to complete a study-specific survey following their clinical care. Questions focused on knowledge of and preferences of yoga services. Quantitative items were summarized using summary statistics. Due to the brevity of open-ended questions and small sample size, a modified rapid content analysis was used to identify sentiments.
Results
Forty-nine surveys were completed. Nearly sixty percent had heard of yoga and one-third had practiced before. Approximately half of Veterans preferred a group format that was located close to their primary care clinics. Results were mixed for preferences of modality. Sixty nine percent preferred physician referral to yoga.
Conclusions
This study underscores the importance of educating patients and providers on current resources and potential benefits of yoga to enhance the use of yoga among this unique, underserved population. Use of existing resources within the VAMC, particularly the Whole Health System, may improve the reach of yoga, ultimately benefiting the health and well-being of these Veterans.
Introduction
Complementary and Integrative Health (CIH) therapies, such as yoga, acupuncture, and massage, improve chronic pain, mental health, physical functioning, and overall well-being.1-8 Approximately one-third of U.S. adults use CIH therapies and use among Veterans increased by 70% between 2016 and 2019.9,10 The Veterans Health Administration (VHA) now prioritizes the integration of CIH therapies into conventional clinical care as part of the VA Whole Health System to meet the complex needs of its Veteran population given growing evidence supporting their efficacy.11-13 The CARA Act mandated expanded CIH offerings within the Veterans Health Administration (VHA)14-16 with the goal to increase access to care.3,5,6,8 However rural Veterans, especially those in regions such as Central Appalachia, face significant barriers to CIH services such as transportation, limited access to classes, and shortage of trained providers.17-19 Cultural attitudes may pose additional challenges, with some Veterans perceiving these therapies as unfamiliar or incompatible with their values. 20 These barriers limit both the accessibility and acceptability of CIH therapies for rural Veteran populations and highlight the need for tailored approaches.
In recent years innovative methods have been proposed to increase the accessibility of CIH therapies in populations that experience barriers to care (eg, telehealth, drop-in).21,22 However, understanding patient preferences is a critical first step to designing interventions tailored to unique populations. 23 Previous studies on Veteran preferences for CIH therapies have been conducted in urban population 20 and clustered analyses for multiple CIH services together. Thus, there is a critical gap in understanding not only what rural Veterans would favor in terms of CIH therapies, but more specifically, what services they might want or benefit from.
This study seeks to fill these gaps by examining rural Appalachian Veterans’ knowledge of and preferences for yoga-a multicomponent mind-body-spirit practice that has diverse lineages, purposes, and aims,24-26 and is definitively hard to study. 27 Studying patient preferences for yoga is critical given yoga’s robust potential for relieving Veterans’ mental and physical symptoms and enhancing quality of life by improving self-regulation, interoceptive awareness, and stress physiology.13,28-32 The goal of this study was to identify optimal yoga class formats that may be tailored to the needs of Appalachian Veterans who are more likely to experience chronic health conditions compared to their non-Appalachian counterparts 33 and may, thus, substantially benefit from the far-reaching effects of yoga. 34 This clarity may help guide service provision targeted toward meeting the needs of Appalachian Veterans thereby making CIH services more accessible to rural populations.
Methods
This cross-sectional study was approved as non-research by the Salem VA Health Care System (Salem VA) Institutional Review Board Chair.
Procedures
This study was conducted at the Salem VA, a low-complexity, low-resource medical center that primarily cares for Veterans residing in rural counties within Central Appalachia as defined by Rural Urban Commuting Area codes. Six providers within the primary care, surgery pre-admission, specialty care, and pain clinics at the Salem VA were asked to provide all willing Veterans who had a scheduled appointment a paper copy of the survey following their clinical appointment and to explain to Veterans that the study was being conducted to determine Veterans’ preferences for and experiences with yoga (see Appendix 1). Providers were not asked by the study team to initiate in any additional dialogue with Veterans about yoga due to time constraints in the clinical context unless the Veteran requested more information. Survey items included whether they had heard about yoga (yes/no) or engaged in yoga previously (yes/no) and preferences for class format (eg, location, class length, class size) and future recruitment into yoga classes (eg, referred through primary care, self-referral). Providers were instructed to track the number of patients asked and the number of patients willing to complete the survey using a tally sheet. At the end of a 1-week data collection period, providers returned all copies of the anonymous surveys to study investigators. The primary outcomes of interest were knowledge of and preferences for yoga offered by the VA.
Analysis
Descriptive statistics of frequencies summarized the quantitative data. Written qualitative data were analyzed by prompt (eg, What have you heard about yoga?). Responses were brief, so meaning units were analyzed for similar key terms using a modified rapid content analysis (ie, sentiments). Terms that clustered together (eg, relax, calm) and were reported from over 10% of the Veterans were considered major content themes. Clustered sentiments that were represented from under 5 Veterans (10%) were considered minor emergent themes.
Results
Summary of Responses to Surveys on Preferences for VA Yoga Classes (N = 49)
Veterans reported a variety of responses to open-ended questions. Specific locations at the Salem VA were mentioned, including “outside” or “anywhere.” A few (n = 4; 8%) of the Veterans suggested pre-class sign-ups to know how large the class would be (spacing) and to allow the instructor to prepare. Five Veterans provided disparate implementation considerations including: 1) wanting classes at home; 2) need community care; 3) cannot take off work; 4) need yoga on another scheduled day; and 5) want walk-in and pre-sign-up options. Of those who heard yoga was exercise, respondents reported learning that it was “decent for stretching, alternative to chiro” or that it was “downward dog, [blood pressure] relax, flex.” Many also reporting hearing that yoga was relaxing (“helping you relax” and “relax, mind, meditation, stretching”) and “good for overall health.” A few minor themes emerged as well such as “I know it’s go[o]d for your joints and mental health but couldn’t explain further” or that it was “a lot of breathing techniques.” When asked about barriers to participation, the majority did not know where to start or what resources were available. Most of those who reported a history of yoga practice stated their most recent practice was several years prior. When asked about the mental health benefits of yoga, more than half reported a sense of relaxation while two Veterans shared that it was a “failure; [they] couldn’t get out of [their] head”).When asked about quality-of-life improvements three quarters of Veterans provided positive feedback. Among those, four (40%) specifically mentioned being more limber/flexible and one (10%) stated it “made it not hurt to get out of bed for a week.”
Discussion
This study highlights both engagement in and challenges to practicing yoga at a VA serving primarily rural Veterans in Central Appalachia, an understudied and under resourced population. 35 These Veterans reported engaging in yoga at rates similar to other Veteran populations (22.4% 29 ) and at higher rates than the general population (13.2% 26 ) highlighting interest in yoga amongst this unique group of individuals. Yet only two Veterans in the current study indicated that they have some form of current yoga practice. Therefore, addressing not only barriers to access and implementation strategies but also identifying ways to support sustained engagement may be critical for Veterans to truly experience the benefits that yoga offers.
The present study was the first to identify preferences for yoga classes in rural Veterans within Central Appalachia. Most desired to be referred to yoga services by their providers and for yoga classes to occur once per week in small groups that lasted 30-45 min and were located close to their primary care clinics. This result echoes previous research 36 that suggests yoga-based interventions in 1:1 or virtual settings that do not facilitate opportunities for social engagement are less attractive to this population. Other preferences, such as formatting, varied significantly, suggesting that a wide variety of options (eg, in-person, telehealth, website, mobile application) may be needed to address the wide-ranging needs of Central Appalachian Veterans.
Veterans identified potential barriers that may be addressed to promote use of yoga in the Central Appalachian population, including 1) perceived lack of ability to perform yoga, 2) lack of knowledge about the benefits of yoga, 3) uncertainty about where to begin a yoga practice, and 4) lack of knowledge about available resources. These concerns highlight the strong need for adapted yoga classes for Veterans with injuries, disability, and chronic illness. These findings also suggest the need for strong dissemination strategies36,37 including strategically sharing information on the benefits of yoga and information on where and what type of yoga classes are available.
Participants reported a strong desire to learn about the benefits of yoga from clinicians. Yet only 20% reporting that they had discussed yoga with their healthcare provider. These results align with existing research that suggests only 22% of those currently practicing yoga were clinician referred. 38 Thus, interventions to increase provider buy-in may be warranted to enhance the reach of yoga services in Veterans from Appalachia who may rely heavily on their clinicians for guidance and recommendations. Previous studies have indicated that healthcare providers are more likely to recommend CIH services when they are knowledgeable about their benefits 39 and that brief educational interventions for providers led to an increase in knowledge about yoga and increased referrals to yoga services. 40 Furthermore, providers who engage in yoga are more like to refer patients to the practice. 38 The VHA is currently engaging in significant efforts to train clinicians on Whole Health and to provide employee wellness services, including yoga. 15 Thus, integrating educational programs focused on the clinical benefits of yoga into the existing infrastructure may represent a low burden, high yield opportunity to increase clinician knowledge about yoga, thus increasing yoga use among Central Appalachian Veterans.
The VHA’s highly prioritized Whole Health System may provide additional resources that could be leveraged to increase the use of yoga in Central Appalachian Veterans. Participants in this study reported that most of their existing knowledge about yoga had come from TV or friends. To increase Veteran knowledge about Whole Health, many VA Medical Centers place televisions in patient waiting areas with educational messaging about Whole Health. Specific information on the physical and mental health benefits of yoga, as well as class schedules for available yoga classes could be added to Whole Health content shown on televisions. The Whole Health System also emphasizes the role of peer support specialists. 15 These peer support specialists could provide education about the benefits of yoga to their fellow Veterans and be trained to conduct peer-led yoga sessions to increase the acceptability of yoga in Central Appalachian Veterans.
Limitations and Future Directions
Summary of Responses to Open-Ended Survey Items Related to VA Yoga Classes
Conclusions
This study contributes the first data on the preferences for and experiences with yoga in rural Central Appalachian Veterans, which is crucial area of study given yoga’s robust potential to improve complex mental and physical health conditions commonly experienced by this unique and understudied population. Results revealed a strong interest in yoga with specific desires for formatting and highlight key factors that would improve accessibility, understanding, and engagement in yoga. Use of this information, coupled with use of existing resources within the VHA, particularly the Whole Health System, may improve the uptake of yoga, ultimately benefiting the health and well-being of these Veterans.
Footnotes
Acknowledgements
The authors thank the nurse practitioner residents and clinicians who assisted with data collection in this study.
Funding
This was also supported with resources and the use of facilities at the Salem VA Health Care System. Author RC is supported by funding through a VISN 6 Career Development Award and several authors were supported by the VA Office of Academic Affiliations.
Declaration of Conflicting Interests
The authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.
Data Availability Statement
De-identified data is available upon request to the corresponding author.
Disclaimer
The authors have no financial conflicts of interest to disclose. Some authors are federal employees of the U.S. Government. This work was prepared as part of their official duties. Title 17 U.S.C. 105 provides that copyright protection under this title is not available for any work of the U.S. Government. Title 17 U.S.C. 101 defines a U.S. Government work as work prepared by a military service member or employee of the U.S. Government as part of that person’s official duties. The views expressed herein are those of the authors and do not necessarily reflect the official policy or position of the Departments of the Navy, Defense, Veterans Affairs, nor the United States Government.
