全麻手術(shù)患者圍術(shù)期下肢有創(chuàng)血壓與無創(chuàng)血壓的相關(guān)性分析
發(fā)布時間:2019-08-02 19:48
【摘要】:目的比較全麻手術(shù)患者下肢踝部無創(chuàng)血壓與同側(cè)足背動脈有創(chuàng)血壓的差異。方法選擇神經(jīng)外科擇期手術(shù)的患者24例,ASAⅠ~Ⅲ級,均行靜脈全身麻醉。術(shù)中同時監(jiān)測下肢踝部無創(chuàng)袖帶血壓和同側(cè)足背動脈置管有創(chuàng)血壓。采用Bland-Altman法分析兩種血壓測量方法的一致性。結(jié)果下肢無創(chuàng)SBP、DBP均明顯高于有創(chuàng)SBP、DBP(P0.05)。有創(chuàng)血壓值與無創(chuàng)血壓值之間具有較好的相關(guān)性,SBP與DBP的Pearson相關(guān)系數(shù)分別為0.833和0.757(P0.01)。有創(chuàng)SBP與無創(chuàng)SBP的平均偏差-3.8mm Hg,一致性界限為-24.0~16.4mm Hg,有創(chuàng)DBP與無創(chuàng)DBP的平均偏差-5.4mm Hg,一致性界限為-18.1~7.4mm Hg。結(jié)論圍手術(shù)期監(jiān)測患者下肢血壓時應(yīng)該考慮到無創(chuàng)袖帶和動脈內(nèi)置管兩種測壓方法所得血壓值存在一定的差異。
[Abstract]:Objective to compare the difference of noninvasive blood pressure between lower extremity ankle and ipsilateral dorsal foot artery in patients undergoing general anesthesia. Methods 24 patients (ASA 鈪,
本文編號:2522326
[Abstract]:Objective to compare the difference of noninvasive blood pressure between lower extremity ankle and ipsilateral dorsal foot artery in patients undergoing general anesthesia. Methods 24 patients (ASA 鈪,
本文編號:2522326
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