Association of adherence to the Mediterranean diet and physical activity habits with the presence of insomnia in patients with obstructive sleep apnea

xlomafota.13 shared this article with you from Inoreader Association of adherence to the Mediterranean diet and physical activity habits with the presence of insomnia in patients with obstructive sleep apnea Via Latest Results for Sleep and Breathing Abstract Purpose Insomnia and obstructive sleep apnea (OSA) are among the most prevalent sleep disorders and frequently co-occur, defining the sleep apnea-insomnia syndrome. However, data exploring associations between insomnia and lifestyle habits in patients with OSA are lacking. Therefore, the aim of the present study was to investigate potential associations between insomnia presence and individual lifestyle parameters in patients with mild/moderate-to-severe OSA evaluated by attended polysomnography. Methods These are secondary analyses, using data from a cross-sectional study among 269 Greek patients with OSA. Clinical, anthropometric, socioeconomic, and lifestyle data were collected for all participants. Insomnia presence was evaluated through the validated psychometric instrument "Athens Insomnia Scale" (AIS). Adherence to the Mediterranean diet was estimated with the MedDietScale index and physical activity habits were assessed through a validated questionnaire. Backward stepwise multiple logistic regression analysis was used to estimate the association between lifestyle habits (i.e., adherence to the Mediterranean diet and physical activity) and the likelihood of having insomnia, while adjusting for potential confounders. Results Of 269 patients newly diagnosed with OSA (aged 21–70 years; 73% men), 146 (54%) were categorized as having insomnia. In multivariable models, higher adherence to the Mediterranean diet and engagement in physical activity for ≥ 30 min/day were both associated with a lower likelihood of having insomnia (odds ratio (95% confidence intervals): 0.40 (0.18–0.91) and 0.49 (0.28–0.86), respectively). Conclusions Results add to the limited data on the role of lifestyle in insomnia and should be further explored both in epidemiological and clinical studies. View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.