舌骨位置、舌后气道最小截面积与阻塞性睡眠呼吸暂停低通气综合征严重程度的相关性分析
发布时间:2019-06-08 12:57
【摘要】:目的测定阻塞性睡眠呼吸暂停低通气综合征(OSAHS)患者舌骨位置、舌后气道最小截面积数据,并分析其与OSAHS严重程度的相关性。 方法(1)取2010年6月-2011年10月间,在青岛大学附属烟台毓璜项医院耳鼻咽喉头颈外科就诊,并经多导睡眠监测(polysomnography, PSG),以AHI≥5为诊断标准确诊的OSAHS的57例病人作为研究对象。 (2)所有研究对象取仰卧、眶耳平面(Frankfort horizontal plane, FH)垂直于地面体位,行平静呼吸时上气道64排CT扫描。 (3)通过后期图像分割三维重建技术,以舌骨顶点H作为舌骨标志点,测算以颏下点Me为顶点的舌骨下颌平面夹角α作为舌骨上下位置的标志;以舌骨顶点H在下颌平面投影点h为标志点,测量其与颏下点Me的距离h-Me以及其反向延长至咽后壁(PW)的距离h-PW,取两者比值r作为舌骨前后位置的标志;测量舌后气道最小截面积s。 (4)应用SPSS20统计分析软件将上述指标之间进行相关性分析,并与代表OSAHS严重程度的指标AHI进行相关性分析。 结果在57例OSAHS病人中,代表舌骨上下位置的舌骨下颌平面夹角α与AHI呈正相关(R=0.305,P=0.021);舌后气道最小截面积s与AHI呈负相关(R=-0.441,P=0.001)。代表舌骨前后位置的舌骨前后距离比值的r与AHI及舌后气道最小截面积s没有相关性。 结论OSAHS病人舌骨位置的改变与疾病的严重程度具有相关性,而舌骨位置的改变与舌后气道最小截面积之间无相关性。OSAHS病人随着病情程度的加重,表现为舌骨位置的下移。口底区域的脂肪等软组织的堆积挤压、颏舌肌等舌(?)相关肌肉的功能减退为舌骨位置下移的可能原因。
[Abstract]:Objective to determine the hyoid bone position and the minimum cross section area of retrolingual airway in patients with obstructive sleep Apnea hypopnea syndrome (OSAHS) and to analyze the correlation between hyoid bone position and the severity of OSAHS. Methods (1) from June 2010 to October 2011, the patients were treated in the Department of Otolaryngology head and neck surgery, Yantai Yuhuangxue Hospital affiliated to Qingdao University, and (polysomnography, PSG), was monitored by polysomnography. 57 patients with OSAHS diagnosed with AHI 鈮,
本文编号:2495297
[Abstract]:Objective to determine the hyoid bone position and the minimum cross section area of retrolingual airway in patients with obstructive sleep Apnea hypopnea syndrome (OSAHS) and to analyze the correlation between hyoid bone position and the severity of OSAHS. Methods (1) from June 2010 to October 2011, the patients were treated in the Department of Otolaryngology head and neck surgery, Yantai Yuhuangxue Hospital affiliated to Qingdao University, and (polysomnography, PSG), was monitored by polysomnography. 57 patients with OSAHS diagnosed with AHI 鈮,
本文编号:2495297
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