[Annual review of sleep-disordered breathing in 2023].

Over the past year, significant progress has been made in the field of sleep-disordered breathing, focusing on critical aspects such as the heterogeneity, diagnostic and assessment method, and personalized treatment approaches related to obstructive sleep apnea (OSA). This article summaries of the latest research findings spanning from October 1, 2022, to September 30, 2023. It aims to provide valuable insights into the clinical management of OSA and to outline promising directions for future research.