Arousal Threshold Score: A New Indicator for Examining the Relationship Between Obstructive Sleep Apnea and Overlap Syndrome — A Retrospective Study - Wang, Donghao; Zhang, Yuting; Gan, Qiming; Su, Xiaofen; Chen, Yating; Zhang, Haojie; Zhou, Yanyan; Zhuang, Zhiyang; Wang, Jingcun; Ding, Yutong; Zhao, Dongxing; Zhang, Nuofu (Nature and science of sleep, 2025)