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评价指标

评价指标

AUROC的取值范围为0到1,AUROC越大,说明算法整体表现越好

单导联

样本量:约47000例,平均长度为30秒的单导联ECG

数据来源:心之声设备采集的数据

标注方式:三甲医院医生标注

测试结果(AUROC)

诊断结论标签AUROC
窦性心律SN0.826
窦性心律不齐SNA0.94
窦性心动过速SNT0.988
窦性心动过缓SNB0.993
室性早搏PVC0.975
房性早搏PAC0.967
室性心动过速VT0.748
室上性心动过速SVT0.968
心房颤动AF0.988
心房扑动AFL0.93
房室折返综合征/预激综合征WPW0.812
房性逸搏AE0.921
结性逸搏JE0.903
一度房室传导阻滞AVBI0.967
二度房室传导阻滞AVBII0.876
三度房室传导阻滞AVBIII0.997
左束支传导阻滞LBBB0.845
右束支传导阻滞RBBB0.945

十二导联

样本量:约60000例,平均长度为30秒的12导联ECG

数据来源:5个数据集

标注方式:未知

测试结果(AUROC)

多数据集对比结果

ClassPTB-XLningbochapman_shaoxinggeorgiaCINC2021
SN0.78840.9130.94790.90410.7951
N0.47980.6790.71630.59120.6445
SNA0.07570.15480.13940.09920.1423
SNT0.50150.40050.65870.38730.5168
SNB0.51410.83650.38180.52160.4443
PVC0.94710.82650.52890.85830.7811
PVCB0.77180.61020.71940.7020.7548
PVCT0.58930.6740.90520.69740.6713
PACB0.86620.83450.73770.89170.8157
PJC0.91490.84740.5360.88990.6969
PSCB0.75490.79640.87770.40620.7847
VT0.80150.8630.92810.99230.8989
AFL0.71010.6420.75950.55750.7015
VF0.67350.6380.69080.84780.6601
VFL0.61470.80930.76820.65630.644
WPW0.54570.88180.77440.70650.6801
AE0.54710.87780.57880.64990.5028
VE0.67210.69640.64210.95520.612
JE0.92210.83360.80590.85640.8292
SE0.80660.80910.68150.73450.7907
AVBI0.51630.61690.64430.70690.5473
AVBII0.69260.93970.95740.7860.806
AVBIII0.71340.88620.33930.39610.6623
LBBB0.66760.65840.360.75070.6651
ILBBB0.66590.79610.52490.82080.7602
LAFB0.69480.76280.57890.85070.6323
LPFB0.51430.6910.67910.67510.6168
RBBB0.72930.79920.74020.65540.743

DeepLife

本系统DeepLife接口展示了11类常见感染性疾病的核心信息及模型对这些疾病的识别效果:

ICD编码:国际通用的疾病统一编号,方便精准识别疾病;

阳性 / 阴性例数:分别代表该疾病的确诊病例数、非该疾病的病例数;

AUC值:衡量模型识别该疾病准不准的指标(0-1 分),分数越高识别越准。

如需获得详细的数据请下载下方的 参考资料。

参考资料

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