人工智能辅助诊断平台联合光学相干断层扫描技术诊断致盲性眼病的价值

Value of AI-assisted diagnostic platform combined with OCT in the diagnosis of blinding eye diseases

目的:探讨人工智能辅助诊断平台联合光学相干断层扫描(OCT)技术诊断致盲性眼病的价值,为致盲性眼病患者良好预后提供有效的科学依据。方法:选取喀什地区第一人民医院门诊就诊的72例视觉障碍患者,所有患者均采用人工智能辅助诊断平台联合OCT诊断检测,以医生检查联合相关的眼科检查的最终确诊结果为“金标准”,评估人工智能辅助诊断平台和OCT两种方式单独和联合检测与“金标准”诊断的一致性,以及对致盲性眼病的诊断灵敏度、特异度及准确率。结果:72例患者中医生检查和相关的眼科检查结果致盲性眼病检出率为27.78%(20/72),非致盲性眼病检出率为72.22%(52/72);人工智能辅助平台诊断与“金标准”的一致性一般(kappa=0.530);OCT和“金标准”的一致性尚可(kappa=0.611);人工智能辅助平台联合OCT与“金标准”的一致性较好(kappa=0.799);人工智能辅助平台联合OCT诊断的特异度为92.31%,灵敏度为90.00%,阳性预测值为81.82%,阴性预测值为96.00%,诊断准确率为91.67%,均较人工智能辅助平台及OCT单独诊断的价值高。结论:人工智能辅助诊断平台和OCT可对致盲性眼病进行检出,且联合检测诊断价值更高。

Objective:To explore the value of artificial intelligence(AI)-assisted diagnosis platform combined with optical coherence tomography(OCT)in diagnosing blinding eye diseases,so as to provide effectively scientific basis for favorable prognosis of patients with blinding eye diseases.Methods:A total of 72 patients with visual impairment who admitted to the outpatient of hospital were selected.All patients received the detection of AI-assisted diagnosis platform combined with OCT diagnosis.The final diagnosis result of the detection of doctor combined with the relevant ophthalmic examination was used as the"gold standard"to assess respectively the consistence among single AI-assisted diagnosis platform,single OCT,the combination of them and the“gold standard”,as well as the sensitivity,specificity and accuracy of them in diagnosing the blinding eye diseases.Results:For the 72 patients,the detection rate of the detection result of doctor combined with the relevant ophthalmic examination was 27.78%(20/72)for blinding eye diseases,and the detection rate of that was 72.22%(52/72)for non-blinding eye diseases.The consistency between AI-aided platform diagnosis and the"gold standard"was general in diagnosing the blinding eye diseases(kappa=0.530).The consistency between OCT and the"gold standard"was favorable in diagnosing that(kappa=0.611).The consistency between AI-assisted platform combined with OCT and the"gold standard"was better(kappa=0.799).The specificity,sensitivity,positive predictive value,negative predictive value,diagnostic accuracy of AI-assisted platform combined with OCT diagnosis were respectively 92.31%,90.00%,81.82%,96.00%and 91.67,and the diagnostic value of the combination was higher than that of single AI-assisted platform and that of single OCT for all of above these indicators.Conclusion:Both the AI-assisted diagnosis platform and OCT can detect blinding eye diseases,and the combined detection of them has higher diagnostic value.