Affecting factors and seasonal effects on the continuous positive airway pressure adherence of patients with obstructive sleep apnea.

Continuous positive airway pressure (CPAP) is the preferred treatment for obstructive sleep apnea (OSA), but adherence remains challenging. This study identifies factors influencing CPAP adherence, including the impact of Korea's four distinct seasons. A retrospective study of 650 patients with OSA and prescribed with CPAP was conducted at a single institution from January 2018 to December 2020, and the patients' answers on various sleep questionnaires, demographic and polysomnographic data, and when and whether they returned the CPAP devices were collected and analyzed.

The Impact of Time-Restricted Diet on Sleep and Metabolism in Obese Volunteers.

A time-restricted diet is one of the various ways to improve metabolic condition and weight control. However, until now, there have been few pieces of evidence and research to verify the methods and effectiveness of time-restricted diets on metabolic improvement and health promoting. We designed this study to make a healthy diet program and to verify the effectiveness of a time-restricted diet on general health, including sleep and metabolism, in healthy volunteers.

Effect of Forest Therapy for Menopausal Women with Insomnia.

Female hormone changes during menopause can affect the autonomic nervous system, circadian rhythm, and secretion of cortisol/melatonin, resulting in a vulnerability to insomnia. In this light, therapy has been gaining attention as a way to reduce stress hormones by stabilizing the autonomic nervous system. Thus, this study aims to objectively and scientifically analyze the impact of forest therapy in postmenopausal insomnia patients.

An Exploratory Study on the Effects of Forest Therapy on Sleep Quality in Patients with Gastrointestinal Tract Cancers.

The improvement of sleep quality in patients with cancer has a positive therapeutic effect on them. However, there are no specific treatment guidelines for treating sleep disturbance in cancer patients. We investigated the effect of forest therapy on the quality of sleep in patients with cancer.