不同颅面型的阻塞性睡眠呼吸暂停综合征患者睡眠呼吸障碍严重程度的比较研究

A comparative study on the severity of respiratory disturbance among the OSAS patients with different craniofacial morphology.

本文将44例OSAS患者按ANB角大小分组,以比较不同颅面型的OSAS患者睡眠呼吸障碍严重程度的差异。结果显示:ANB角较大组即下颌骨位置较后缩组,最长呼吸暂停持续时间和总呼吸暂停时间显著延长,呼吸暂停时间占睡眠时间的百分比亦显著升高,反应其严重程度的呼吸暂停指数(AI)也显著升高,睡眠呼吸紊乱及氧减饱和情况亦明显严重。本研究结果提示OSAS患者睡眠呼吸障碍严重性与颅面型之间存在一定相关性。

In this article.44 patients with obstrucitive sleep apnea syndrome were divided in to two groups, on the basis of the size of ANB angle,to analyze the severity of respiratory disturbance of the two OSAS groups. The result showed that, in the group with more retrognathic mandible, the apnea index and respiratory disdurbance index was significantly higher and the oxygen desaturation was more severe. We concluded that certain correlation existed between the severity of OSAS and craniofacial structures.