A组60.68±24.738.67±1.12270.58±78.65386.44±104.652.28±0.63

    B组19.34±8.02*0.85±0.33*64.64±15.87*89.69±32.43*0.72±0.31*

    对照组10.22±4.45*0.16±0.08*3.29±0.35*8.11±1.36*0.15±0.04*

    注：与A组相比，*P<0.05

    表2 A组各指标的诊断效率

    组别CK-MBcTnIMyoNT-BNPD-D

    敏感性(%)83.086.093.095.086.0

    特异性(%)86.093.088.092.083.0

    准确性(%)85.091.090.091.084.0

    阳性预测值0.840.860.840.860.81

    阴性预测值0.860.940.870.850.83

    3 討 论

    急性心肌梗死对人类健康已造成极大的威胁 ......