Effect of cognitive behavioural therapy and yoga for generalised anxiety disorder on sleep quality in a randomised controlled trial: the role of worry, mindfulness, and perceived stress as mediators

Can practicing Kundalini Yoga improve sleep quality and reduce stress? A randomized controlled trial by Ryan J. Jacoby and colleagues from Massachusetts General Hospital/Harvard Medical School, the University of Louisville, Suffolk University, Southern Methodist University, Normandie University, Georgetown University Medical Center, Brigham and Women’s Hospital/Harvard Medical School, Philipps University Marburg, and New York University Grossman School of Medicine investigated how Kundalini Yoga, mindfulness, reduced worry, and perceived stress relate to improvements in sleep quality over 12 weeks among 226 adults.