健康青年仰臥位肺通氣功能正常預(yù)計值研究
發(fā)布時間:2018-09-13 15:07
【摘要】:目的初步建立河北地區(qū)健康青年仰臥位肺通氣功能正常預(yù)計值公式,為仰臥位肺功能檢測成為常規(guī)檢查項目提供可靠依據(jù)。方法選取2012年3月—2013年9月在河北醫(yī)科大學第四醫(yī)院入職體檢的健康青年248例,其中男性BMI 18.5~25.0 kg/m2(正常)84例,≥25.0 kg/m2(肥胖)14例;女性BMI18.5 kg/m2(偏瘦)21例,正常120例,肥胖9例。采用耶格MS型功能儀測定受試者坐位和仰臥位肺通氣功能指標,包括用力肺活量(FVC)、第1秒用力呼氣末容積(FEV1)、FEV1/FVC。采用多元逐步線性回歸分析,分別以FVC、FEV1、FEV1/FVC為因變量,以年齡、身高、體質(zhì)量為自變量,建立男、女仰臥位的肺通氣功能預(yù)計值公式。結(jié)果體位比較顯示,女性坐位FVC、FEV1/FVC高于仰臥位(P0.05);女性FEV1、男性FVC、FEV1、FEV1/FVC坐位與仰臥位比較,差異均無統(tǒng)計學意義(P0.05)。女性仰臥位FVC、FEV1/FVC在不同體型間比較,差異均有統(tǒng)計學意義(P0.05);女性仰臥位FEV1、男性仰臥位FVC、FEV1、FEV1/FVC在不同體型間比較,差異均無統(tǒng)計學意義(P0.05)。女性偏瘦仰臥位FVC、FEV1預(yù)計值方程式比較,差異有統(tǒng)計學意義(P0.05),正常體型男女性仰臥位FVC、FEV1、FEV1/FVC預(yù)計值方程式比較,差異有統(tǒng)計學意義(P0.05)。結(jié)論在國內(nèi)尚無仰臥位肺通氣功能指標醫(yī)學參考值的情況下,可以酌情參考此預(yù)計值方程式,有效評價仰臥位患者肺通氣功能狀況。
[Abstract]:Objective to establish a formula for predicting the normal ventilatory function in the supine position of healthy young people in Hebei province, and to provide a reliable basis for the detection of pulmonary function in the supine position. Methods from March 2012 to September 2013, 248 healthy young people were enrolled in the fourth Hospital of Hebei Medical University, including 84 male patients with BMI 18.5-25.0 kg/m2 (normal), 14 cases with obesity 鈮,
本文編號:2241530
[Abstract]:Objective to establish a formula for predicting the normal ventilatory function in the supine position of healthy young people in Hebei province, and to provide a reliable basis for the detection of pulmonary function in the supine position. Methods from March 2012 to September 2013, 248 healthy young people were enrolled in the fourth Hospital of Hebei Medical University, including 84 male patients with BMI 18.5-25.0 kg/m2 (normal), 14 cases with obesity 鈮,
本文編號:2241530
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