Abstract
OBJECTIVE: The purpose of this study was to compare the effect of MediYoga as a group treatment to conventional treatment provided by a physiotherapist for people with perceived stress-related symptoms. DESIGN: Randomized controlled trial. SETTINGS: Primary care rehabilitation, Gothenburg Sweden. SUBJECTS: Fifty-five patients with stress-related symptoms were invited to participate. Nine patients declined, and a total of 46 patients aged 26-70 years (mean 47), 44 women and two men were randomized, 23 to the MediYoga group and 23 to the physiotherapy treatment as usual group. INTERVENTIONS: The MediYoga group performed MediYoga for one hour a week during an 8-week period. The control group received physiotherapy treatment as usual. MAIN MEASURES: Data were mainly collected by self-reported questionnaires. For primary outcome the Swedish version of the Perceived Stress Scale (PSS) was used. Secondary outcomes were the Hospital Anxiety and Depression Scale (HADS), EuroQol-5D (EQ-5D) and EuroQol-Visual Analog Scale (EQ-VAS). Thoracic excursion was the only physical measurement. Mixed effect model was used for analyse. RESULTS: For the primary outcome PSS, there was a close to statistically significant group effect over time advantaging MediYoga over physiotherapy (P = 0.06). For secondary outcomes, the group effect over time was statistically significant in HADS anxiety (P = 0.01) and EQ-VAS (P = 0.03). There was a group trend over time advantaging MediYoga in HADS depression (P = 0.08). CONCLUSION: Despite a large dropout in both groups, MediYoga can be recommended as a treatment option for people suffering from stress-related symptoms. TRIAL REGISTRATION: Registered in: ClinicalTrials.gov NCT02907138.