TMJ强直患者头影测量与阻塞性睡眠呼吸暂停综合征关系的初步分析

The primarily study on the correlationship between the cephalometric characteristics and the results of ploysomnography

本研究通过１４例颞下颌关节强直继发阻塞性睡眠呼吸暂停综合征（ｏｂｓｔｒｕｃｔｉｖｅｓｌｅｅｐａｐ－ｎｅａｓｙｎｄｒｏｍｅ，ＯＳＡＳ）患者的头影测量结果和多导睡眠检测结果间的相关分析研究，初步建立睡眠呼吸暂停指数（ａｐｎｅａｉｎｄｅｘ，ＡＩ）与最小矢状咽径（ＰＡＳ）和舌、软腭占口咽腔比例（ＴＳＡ／ＯＰＡ）间的相关关系，及睡眠时最低血氧饱和度水平与最小矢状咽径间的关系。研究结果显示：最小矢状咽径与ＡＩ呈显著负相关；舌和软腭占口咽腔比例与ＡＩ呈显著正相关关系；与最低血氧饱和度（ＳａＯ２ｍｉｎ）水平呈显著负相关关系。

A study on correlation between temporomandibular joint ankylosis and Obstructive Sleep Apnea Syndrome (OSAS) was conducted. The statistic results demonstrate that there is significant correlation between (TA+SPA)/OPA and AI, and there is negative correlation between PAS and AI, (TA+SPA)/OPA and SaO2min by correlation and step regression between the cephalometric analysis and polysomnogram of fourteen cases of OSAS patients.