临床研究
Copyright ©The Author(s) 2008.
世界华人消化杂志. 2008-01-28; 16(3): 277-283
在线出版 2008-01-28. doi: 10.11569/wcjd.v16.i3.277
表1 119例患者临床资料和分组信息
分组n男/女年龄范围平均年龄建模组盲法验证组
健康对照组4327/1625-7838.6±10.92320
PBC组443/4116-7454.1±11.33014
其他肝病组3217/1518-7550.6±13.11814
表2 PBC组、其他肝脏疾病组和健康对照组之间存在的69个差异蛋白峰
质荷比m/zP质荷比m/zP质荷比m/zP
30882.70E-09164890.00094236810.012169
25431.31E-0833750.001028287900.012373
813312.20E-0792800.00104577610.012457
76282.71E-0728690.001280344510.013500
86002.95E-07160770.001831250990.015117
54771.55E-0558550.00225945280.018915
318422.06E-0537740.002416432190.019396
39354.21E-0582900.002421240150.023501
27594.67E-0543820.00266846760.023565
42817.05E-05280260.00267970490.027295
43007.93E-0546450.00270833970.029999
79670.00013794870.00272238870.030014
39550.000150233860.00327396060.033309
227980.00015152460.003700325500.035143
158740.000196140160.00419852140.038265
114850.00021256340.00508653840.041371
40680.00022497940.00555375540.041867
80710.000280141030.005622426010.043380
156080.00032574050.006566476330.044072
58030.00037953150.00751914980.045245
116970.000571439170.01010893990.046333
68460.000664466140.01109991160.047415
1629010.00078085540.01144255250.048693
表3 PBC诊断模型的诊断特性及盲法验证结果
实验分组临床分组n诊断正确例数诊断正确率
建模组PBC302893.33%
对照413995.12%
盲法验证组PBC141392.86%
对照342882.35%

引文著录: 胡朝军, 李永哲, 赵冠飞, 李宁, 许洋, 佟大伟, 张蜀澜. 应用蛋白指纹图谱技术筛选原发性胆汁性肝硬化患者血清特异性标志物. 世界华人消化杂志 2008; 16(3): 277-283