临床研究
Copyright ©The Author(s) 2020.
世界华人消化杂志. 2020-11-28; 28(22): 1137-1144
在线出版 2020-11-28. doi: 10.11569/wcjd.v28.i22.1137
表1 年龄-血小板指数和肝硬化判别式值的评分[7,8]
API
CDS
年龄(岁)PLT (109/L)AST/ALTPLT (109/L)INR
0<30≥225>1.7≥340<1.1
130-39224-2001.2-1.7280-3391.1-1.4
240-49199-1750.6-1.19220-279>1.4
350-59174-150<0.6160-219NA
460-69149-125NA100-159NA
5≥70<125NA40-99NA
6NANANA<40NA
表2 各指标在不同肝纤维化分期的特点 [M (P25-P75)]
模型F0-1 (435例)F2 (219例)F3 (177例)F4 (199例)χ2P
年龄(岁)28.0 (22.0-36.0)36.0 (27.0-43.0)36.0 (29.0-45.0)40.0 (35.0-50.0)161.10.000
血小板(×109/L)180.0 (153.0-208.0)149.0 (127.0-175.0)128.0 (109.0-157.0)100.0 (91.0-124.0)416.70.000
丙氨酸转氨酶(U/L)77.0 (41.0-160.0)90.0 (39.0-192.0)101.0 (46.0-214.0)79.0 (44.0-158.0)13.80.000
天冬氨酸转氨酶(U/L)44.0 (28.0-80.0)51.0 (30.0-109.0)66.0 (36.0-124.0)61.0 (37.0-127.0)46.60.000
γ-谷氨酰转肽酶(U/L)23.0 (15.0-40.0)36.0 (23.0-79.0)61.0 (33.0-111.0)74.0 (42.0-123.0)251.90.000
白蛋白(g/L)44.7 (41.7-47.0)43.0 (40.4-45.8)41.6 (37.9-44.7)40.0 (36.6-42.9)167.80.000
白蛋白/球蛋白1.6 (1.4-1.9)1.6 (1.4-1.8)1.4 (1.2-1.6)1.2 (1.0-1.4)231.00.000
总胆红素(μmol/L)13.8 (10.9-18.0)15.1 (11.5-19.5)15.7 (11.9-22.9)19.4 (14.8-27.1)85.90.000
凝血酶原国际标准化比值1.0 (0.9-1.0)1.0 (1.0-1.0)1.0 (1.0-1.1)1.1 (1.0-1.2)228.50.000
脾脏长度(cm)9.7 (8.9-10.4)10.1 (9.1-11.0)10.7 (9.7-11.6)11.3 (10.2-12.6)172.30.000
脾脏面积(cm2)21.3 (18.1-25.0)23.6 (18.7-28.3)26.4 (21.3-31.0)30.3 (24.4-37.3)201.90.000
表3 各模型指数与炎症分级(G)肝纤维化分期(F)的相关性
无创模型相关系数(G)P相关系数(F)P
AAR0.139<0.010.215<0.01
APRI0.444<0.010.382<0.01
API0.511<0.010.629<0.01
CDS0.404<0.010.449<0.01
FIB40.572<0.010.612<0.01
GPR0.611<0.010.618<0.01
S0.627<0.010.654<0.01
SPRI0.557<0.010.658<0.01
ASPRI0.590<0.010.707<0.01
FV0.699<0.010.775<0.01
表4 各模型诊断纤维化和早期肝硬化的AUROC
模型肝纤维化(F2-3)95%置信区间P早期肝硬化(F4)95%置信区间P
AAR0.5390.501-0.5790.0700.6680.626-0.7100.000
APRI0.6480.611-0.6850.0000.6940.656-0.7320.000
API0.765a0.732-0.7960.0000.849abc0.824-0.8750.000
CDS0.6600.623-0.6970.0000.7400.702-0.7790.000
FIB40.747ab0.714-0.7800.0000.834abc0.806-0.8630.000
GPR0.771a0.739-0.8020.0000.825abc0.796-0.8540.000
S0.782a0.751-0.8130.0000.839abc0.811-0.8660.000
SPRI0.765a0.732-0.7970.0000.891a0.866-0.9150.000
ASPRI0.7960.766-0.8260.0000.9120.892-0.9330.000
FV0.8340.806-0.8610.0000.9280.911-0.9440.000
表5 各模型用于评价肝纤维化(F2-3)的指标
模型界值灵敏度(%)特异度(%)阳性预测值(%)阴性预测值(%)准确率(%)阳性似然比阴性似燃比
AAR0.73833.677.251.654.153.31.4760.859
APRI0.82261.163.760.564.362.51.6820.611
API4.558.680.272.968.069.92.9630.516
CDS6.5042.282.568.761.163.32.4140.701
FIB41.24565.972.668.770.169.42.4090.469
GPR0.32174.067.167.271.870.52.2510.385
S0.12166.976.872.471.872.12.8820.431
SPRI6.01575.567.167.675.171.12.2970.365
ASPRI7.39570.276.172.873.773.32.9360.392
FV0.48078.874.073.479.376.33.0330.286
表6 各模型用于评价早期肝硬化(F4)的指标
模型界值灵敏度(%)特异度(%)阳性预测值(%)阴性预测值(%)准确率(%)阳性似然比阴性似燃比
AAR0.74861.368.431.788.166.91.9370.566
APRI0.84477.453.428.590.858.11.6620.423
API5.5076.978.746.493.478.33.6090.294
CDS6.5069.370.936.390.670.62.3810.432
FIB41.58584.468.138.894.871.32.6470.229
GPR0.56883.468.939.194.571.72.6870.240
S0.21880.475.043.494.175.93.2120.261
SPRI7.69587.976.246.996.378.43.6910.158
ASPRI9.13589.477.348.596.579.73.9320.137
FV0.64485.485.057.796.285.15.6790.172
表7 模型FV和年龄-脾脏/血小板比值指数与肝硬度值(Kpa)的ROC曲线下面积
模型肝纤维化(F2-3)95%置信区间P早期肝硬化(F4)95%置信区间P
FV0.810(0.039)0.733-0.8860.0000.885(0.036)0.815-0.9550.000
ASPRI0.780(0.041)0.699-0.8600.0000.889(0.036)0.818-0.9590.000
肝硬度值0.749(0.043)0.664-0.8340.0000.895(0.027)0.842-0.9490.000

引文著录: 杨晴, 王岩, 关欣, 谷野, 李鲁平, 戴文颖, 卞丽, 尚宁. 无创模型在慢性乙型肝炎肝纤维化诊断中的价值. 世界华人消化杂志 2020; 28(22): 1137-1144