阻塞性睡眠呼吸暂停与失眠是人群中患病率较高的两种常见疾病，当二者共存时会演变成 一种新的疾病，具有自身发病特点，整体病情严重程度增加，其治疗比单独出现的任何一种都更加难。本 文将在阻塞性睡眠呼吸暂停与失眠共病现象的流行病学、发病机制、临床表现、治疗方法、影响因素等方 面进行综述。

Obstructive sleep apnea and insomnia are two common diseases with a higher prevalence in the population. When these two diseases co⁃exist，they will evolve into a new disease with its own morbidity characteris⁃ tics，increasing the overall severity of the disease. The treatment for the new disorder is more difficult than that for either of the two original diseases. This article summarizes the epidemiology，pathogenesis，clinical manifestations， treatments and influencing factors of obstructive sleep apnea and insomnia.