马 琳，阚艳敏，张树华，孙 萌，李 劼

    Table1 Comparison of the common carotid artery elasticity indexes before and after treatment in hypertension patients

    βEp(kPa)AC(mm2/kPa)AIPwvβ(m/s)治疗前953±327139±53 077±0261422±1038 706±120治疗后711±206102±32 093±0271530±1268 610±091差值243±205 37±36 -018±023-109±1151 -084±083t值1813316006-9846-144921199P值 0000 0000 0000 0149 0000

    注：β=僵硬度，EP=压力应变弹性系数，AC=顺应性，AI=增大指数，Pwvβ=脉搏波传导速度

    Table2 Comparison of the common carotid artery elasticity indexes in different systolic blood pressure decreased levels in hypertension patients after treatment

    收缩压下降水平(mmHg)例数βEp(kPa)AC(mm2/kPa)AIPwvβ(m/s)0～1034206±119 27±16 -012±019 -612±897 070±054 11～2099235±197 32±31 -012±019 -196±887 070±070 21～3059221±225 35±33 -018±028 098±1588 079±088 >3042320±233?62±49?△▲-035±020?△▲ 213±1002?▲105±016?△▲F值270390591227042768238P值00460000000000060000 ......