Association Between Sudarshan Kriya Yoga and Healthy Lifestyle Practices Among Working Adults: A Cross-Sectional Study from Singapore.

Objectives: There is a paucity of research on the association between yogic breathing and healthy lifestyle factors in working adults. Also, there is very little information about the frequency of yogic breathing practice and its benefits. The authors investigated the relationship between Sudarshan Kriya Yoga (SKY) frequency and the likelihood of leading a healthier lifestyle among practitioners and nonpractitioners. Design: Cross-sectional investigation on non-SKY and SKY practitioners, SKY was categorized into non-, monthly, weekly, and daily practitioners. Confounding variables included age, gender, ethnicity, marital status, and education level. A multivariate logistic regression model was used to compare practice frequencies with the odds of having a healthier lifestyle. Settings: Community centers, community events, workplaces, and universities throughout Singapore Subjects: Of the 531 working adults (54.8% female), 50.1% had a healthier lifestyle ≥ 4 healthy lifestyle factors). Outcome Measure: Having a healthier lifestyle was defined as having ≥ 4 healthy lifestyle factors out of seven (smoking, alcohol, diet, exercise, sleep, stress, and weight). Results: Multivariate analysis demonstrated that those who practiced SKY ≥ 4 days/week had significantly higher odds of having a healthier lifestyle (odds ratio = 3.62; 95% confidence interval = 2.10-6.23). The p for trend analysis demonstrated that as the frequency of practice increased the likelihood of having a healthier lifestyle also increased ( p < 0.001). Conclusion: The practice of yogic breathing may promote a healthier lifestyle in working adults. Further experimental and longitudinal investigations are warranted.