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©The Author(s) 2009.
世界华人消化杂志. 2009-02-18; 17(5): 464-469
在线出版 2009-02-18. doi: 10.11569/wcjd.v17.i5.464
在线出版 2009-02-18. doi: 10.11569/wcjd.v17.i5.464
肝脏灌注值 | 轻度肝硬化 | 中度肝硬化 | 重度肝硬化 | F值 | P值 |
BF[mL/(min·100 g)] | 138.12±25.39 | 98.47±17.18 | 68.02±14.95 | 28.084 | <0.05 |
BV(mL/100 g) | 15.98±2.54 | 12.50±2.18 | 9.34±0.74 | 24.122 | <0.05 |
MTT(s) | 9.30±2.07 | 10.95±1.53 | 12.52±1.10 | 8.586 | <0.05 |
HAF | 0.21±0.05 | 0.29±0.04 | 0.40±0.08 | 27.926 | <0.05 |
IRF To(s) | 5.32±1.98 | 3.52±1.63 | 1.99±0.90 | 9.917 | <0.05 |
HAP[mL/(min·100 g)] | 29.34±9.61 | 28.46±6.06 | 26.19±2.32 | 0.396 | >0.05 |
PVP[mL/(min·100 g)] | 108.81±20.67 | 70.01±13.22 | 41.83±14.25 | 49.930 | <0.05 |
A/V | 0.27±0.08 | 0.41±0.07 | 0.69±0.24 | 15.988 | <0.05 |
Child-pugh分级 | CT形态学分级 | 合计 | ||
轻度 | 中度 | 重度 | ||
A级 | 16 | 1 | 0 | 17 |
B级 | 1 | 6 | 1 | 8 |
C级 | 0 | 2 | 5 | 7 |
合计 | 17 | 9 | 6 | 32 |
参数 | 判断Child-pugh A ROC曲线下面积 | 判断Child-pugh C ROC曲线下面积 | ||||||
AUC | 标准误 | 95%CI | P值 | AUC | 标准误 | 95%CI | P值 | |
BF | 0.988 | 0.013 | (0.962, 1.014) | 0.000 | 0.994 | 0.010 | (0.973, 1.014) | 0.000 |
BV | 0.949 | 0.034 | (0.882, 1.016) | 0.000 | 0.981 | 0.022 | (0.938, 1.024) | 0.000 |
MTT | 0.867 | 0.065 | (0.740, 0.993) | 0.000 | 0.878 | 0.067 | (0.746, 1.010) | 0.004 |
HAF | 0.927 | 0.050 | (0.830, 1.025) | 0.000 | 0.910 | 0.063 | (0.788, 1.033) | 0.002 |
IRF To | 0.775 | 0.083 | (0.612, 0.937) | 0.008 | 0.862 | 0.066 | (0.734, 0.991) | 0.006 |
HAP | 0.592 | 0.104 | (0.389, 0.795) | 0.375 | 0.712 | 0.091 | (0.533, 0.890) | 0.111 |
PVP | 0.988 | 0.014 | (0.960, 1.016) | 0.000 | 0.987 | 0.016 | (0.955, 1.019) | 0.000 |
A/V | 0.927 | 0.050 | (0.830, 1.025) | 0.000 | 0.907 | 0.065 | (0.780, 1.034) | 0.002 |
参数 | Child-pugh | 一致率(%) | P值 | ||
A | B | C | |||
BF | >114.765 | 82.020-114.765 | <82.020 | 90.6 | 0.238 |
BV | >14.855 | 10.020-14.855 | >10.020 | 87.5 | 0.113 |
HAF | <0.255 | 0.255-0.310 | >0.310 | 78.1 | 0.011 |
PVP | >80.353 | 57.508-80.353 | <57.508 | 93.8 | 0.492 |
A/V | <0.342 | 0.342-0.450 | >0.450 | 75.0 | 0.005 |
引文著录: 刘剑仑, 苏丹柯, 杨华伟, 许宇彪, 王彩红, 李强, 韦长元. 多层螺旋CT灌注成像技术对肝硬化储备功能的评估. 世界华人消化杂志 2009; 17(5): 464-469