Yoga Intervention and Sleep Quality in Asymptomatic COVID-19 Cases: Insights from a Tertiary Care Center in Central India

Background: The COVID-19 pandemic posed significant challenges globally, with asymptomatic carriers forming a notable proportion and concerns regarding isolation resulting in stress and sleep disturbances. This study aimed to assess the efficacy of tele-based yoga interventions in improving sleep patterns among asymptomatic COVID-19 patients. Material and Methods: A pre-and-post- study design was employed, implementing structured breathing exercises and mindful meditation via telemedicine to evaluate their impact on sleep quality. Participants consisted of asymptomatic individuals aged 18 to 85 years who tested positive for COVID-19. Sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI) before and after a fourteen-day tele-based yoga program. Results: Analysis of 86 participants revealed a pre-intervention mean global PSQI score of 10.22 ± 2.22, indicating poor sleep quality. Following the intervention, the mean global PSQI score improved to 5.99 ± 1.81. Subgroup analysis demonstrated significant enhancements in various sleep domains, including subjective sleep quality, sleep latency, and sleep disturbances. Discussion: The findings suggest efficacy of yoga interventions in ameliorating sleep quality in patients with sleep disturbances among asymptomatic COVID-19 patients. Tele-based yoga interventions showed promise in improving sleep patterns among asymptomatic COVID-19 patients. Further research is warranted to investigate long-term effects and refine intervention strategies for optimal sleep management.