表1 两组围术期血流动力学参数比较()

    指标组别T0T1T2T3T4

    SBP(mm Hg)观察组127.1±16.596.4±14.7106.6±14.3108.9±25.5122.6±11.9

    对照组131.1±12.590.1±14.3139.7±33.5118.6±20.7149.6±13.2

    t 1.3823.0729.0872.95315.192

    P 0.1690.0020.0000.0030.000

    DBP(mm Hg)观察组76.1±11.5 67.2±18.468.2±14.670.6±12.573.3±17.5

    对照组76.6±14.355.9±8.387.2±17.772.5±11.980.3±16.6

    t 0.2725.5988.2811.1012.902

    P 0.7860.0000.0000.2720.004

    HR(次/min)观察组82.1±13.676.1±7.273.6±7.171.6±12.780.9±18.7

    对照组79.9±17.5 77.4±10.2 93.3±12.392.1±13.597.9±22.3

    t 0.9931.04113.87111.0605.841

    P 0.3220.2990.0000.0000.000

    表2 两组并发症总发生率比较

    组别n拔管时呛咳咽喉不适术后恶心呕吐腹胀痛总发生率(%)

    观察组10011114.0

    对照组10010136534.0

    x2 7.79211.0603.7012.74927.323

    P 0.0050.0010.0540.0970.000

    力为30mm H2O时未发现漏气现象 ......