舌骨位置、舌后氣道最小截面積與阻塞性睡眠呼吸暫停低通氣綜合征嚴(yán)重程度的相關(guān)性分析
發(fā)布時(shí)間:2019-06-08 12:57
【摘要】:目的測定阻塞性睡眠呼吸暫停低通氣綜合征(OSAHS)患者舌骨位置、舌后氣道最小截面積數(shù)據(jù),并分析其與OSAHS嚴(yán)重程度的相關(guān)性。 方法(1)取2010年6月-2011年10月間,在青島大學(xué)附屬煙臺(tái)毓璜項(xiàng)醫(yī)院耳鼻咽喉頭頸外科就診,并經(jīng)多導(dǎo)睡眠監(jiān)測(polysomnography, PSG),以AHI≥5為診斷標(biāo)準(zhǔn)確診的OSAHS的57例病人作為研究對(duì)象。 (2)所有研究對(duì)象取仰臥、眶耳平面(Frankfort horizontal plane, FH)垂直于地面體位,行平靜呼吸時(shí)上氣道64排CT掃描。 (3)通過后期圖像分割三維重建技術(shù),以舌骨頂點(diǎn)H作為舌骨標(biāo)志點(diǎn),測算以頦下點(diǎn)Me為頂點(diǎn)的舌骨下頜平面夾角α作為舌骨上下位置的標(biāo)志;以舌骨頂點(diǎn)H在下頜平面投影點(diǎn)h為標(biāo)志點(diǎn),測量其與頦下點(diǎn)Me的距離h-Me以及其反向延長至咽后壁(PW)的距離h-PW,取兩者比值r作為舌骨前后位置的標(biāo)志;測量舌后氣道最小截面積s。 (4)應(yīng)用SPSS20統(tǒng)計(jì)分析軟件將上述指標(biāo)之間進(jìn)行相關(guān)性分析,并與代表OSAHS嚴(yán)重程度的指標(biāo)AHI進(jìn)行相關(guān)性分析。 結(jié)果在57例OSAHS病人中,代表舌骨上下位置的舌骨下頜平面夾角α與AHI呈正相關(guān)(R=0.305,P=0.021);舌后氣道最小截面積s與AHI呈負(fù)相關(guān)(R=-0.441,P=0.001)。代表舌骨前后位置的舌骨前后距離比值的r與AHI及舌后氣道最小截面積s沒有相關(guān)性。 結(jié)論OSAHS病人舌骨位置的改變與疾病的嚴(yán)重程度具有相關(guān)性,而舌骨位置的改變與舌后氣道最小截面積之間無相關(guān)性。OSAHS病人隨著病情程度的加重,表現(xiàn)為舌骨位置的下移?诘讌^(qū)域的脂肪等軟組織的堆積擠壓、頦舌肌等舌(?)相關(guān)肌肉的功能減退為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,
本文編號(hào):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,
本文編號(hào):2495297
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