天津地區(qū)健康成年人鼻通氣功能的客觀評(píng)估
發(fā)布時(shí)間:2019-08-13 12:17
【摘要】:目的:建立天津地區(qū)健康成年人鼻聲反射、鼻阻力、鼻呼吸量參數(shù)的參考值范圍,分析年齡、性別及側(cè)別對(duì)其的影響,探討各測(cè)量值間的相關(guān)性,為天津地區(qū)健康成年人鼻通氣功能檢查提供診斷數(shù)據(jù)。方法:利用A1鼻聲反射儀測(cè)量天津地區(qū)466例健康成年人的鼻腔最小截面積(MCA)、鼻腔最小截面積距前鼻孔距離(DCAN)、鼻腔0~5cm容積(V5)、2~5cm容積(V2~5);利用NR6鼻阻力儀測(cè)量受試者經(jīng)鼻壓差為150Pa、75Pa下及用broms測(cè)量的鼻腔單側(cè)吸氣阻力(IR)、呼氣阻力(ER);通過計(jì)算得出雙側(cè)吸氣總阻力(TIR)、雙側(cè)鼻腔呼氣總阻力(TER)及左右鼻腔阻力差異比(Rlr);利用NV1鼻呼吸量儀測(cè)量單側(cè)鼻腔吸氣量、呼氣量,通過計(jì)算得出鼻呼吸量差異比(NPR,包括吸氣量差異比NRPi和呼氣量差異比NRPe)。實(shí)際測(cè)量下鼻甲前端至前鼻孔的距離(L),并與DCAN比較。對(duì)3種檢查不同指標(biāo)做相關(guān)性分析。結(jié)果:鼻聲反射參數(shù):MCA男為(0.45±0.16)cm2,女為(0.44±0.16)cm2;V2~5男為(3.52±1.38)cm3,女為(3.36±1.22)cm3;V5男為(5.10±1.47)cm3,女為(4.86±1.12)cm3;DCAN存在2個(gè)位置,男分別為(2.22±0.39)cm、(0.53±0.62)cm,女分別為(2.10±0.37)cm、(0.67±0.15)cm;L男為(2.48±0.36)cm,女為(2.15±0.26)cm。MCA、V5、V2~5在性別、側(cè)別、年齡上均差異無統(tǒng)計(jì)學(xué)意義,DCAN在年齡、側(cè)別上無差異,男女間差異有統(tǒng)計(jì)學(xué)意義。鼻阻力參數(shù):經(jīng)鼻壓差在150Pa、75Pa、broms測(cè)量下IR、ER、TIR、TER在側(cè)別及年齡上均差異無統(tǒng)計(jì)學(xué)意義,男女差異有統(tǒng)計(jì)學(xué)意義。鼻呼吸量參數(shù):IC男為(2.06±1.10)L/20s,女為(1.37±0.34)L/20s;EC男為(2.15±1.23)L/20s,女為(1.39±0.58)L/20s;NPRi、NPRe分別為0.11[0.05,0.23]、0.11[0.05,0.19]。IC、EC在側(cè)別上無差異;在性別上有差異。NPR在性別、年齡上無差異。MCA與IR、ER呈負(fù)相關(guān)(r=-0.21、-0.22,均P0.05),MCA與IC、EC間均存在正相關(guān)(r=0.12、0.17,均P0.05),IR與IC、ER與EC間呈負(fù)相關(guān)(r=-0.10、-0.10,均P0.05),Rlr與NPRi、NPRe均呈負(fù)相關(guān)(r=-0.19、-0.18,均P0.05)。結(jié)論:鼻聲反射、鼻阻力、鼻呼吸量參數(shù)可以作為評(píng)估鼻通氣功能的參考指標(biāo),三者結(jié)合參考價(jià)值更大。
[Abstract]:Objective: to establish the reference range of nasal acoustic reflex, nasal resistance and nasal respiratory volume parameters in healthy adults in Tianjin area, analyze the influence of age, sex and side on them, and explore the correlation among the measured values, so as to provide diagnostic data for nasal ventilation function examination of healthy adults in Tianjin area. Methods: the minimum cross section area of nasal cavity (MCA), was measured by A1 nasal acoustic reflector in 466 healthy adults in Tianjin, and the 0~5cm volume (V5) and 2~5cm volume (V2 鈮,
本文編號(hào):2526118
[Abstract]:Objective: to establish the reference range of nasal acoustic reflex, nasal resistance and nasal respiratory volume parameters in healthy adults in Tianjin area, analyze the influence of age, sex and side on them, and explore the correlation among the measured values, so as to provide diagnostic data for nasal ventilation function examination of healthy adults in Tianjin area. Methods: the minimum cross section area of nasal cavity (MCA), was measured by A1 nasal acoustic reflector in 466 healthy adults in Tianjin, and the 0~5cm volume (V5) and 2~5cm volume (V2 鈮,
本文編號(hào):2526118
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