糖尿病视网膜病变伴黄斑水肿眼底立体彩色照相单一读片与综合读片结果一致性分析  被引量:6

Consistency analysis of two fundus photograph reading methods based on stereoscopic color fundus photograph of diabetic retinopathy with macular edema

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作  者:王京晔 汪枫桦[1] 周彦萍[1] 余奇[1] 王卫峻[1] 刘堃[1] 孙晓东[1] 许迅[1] 

机构地区:[1]上海交通大学附属第一人民医院眼科,上海市眼底病重点实验室,200080

出  处:《中华眼底病杂志》2015年第2期121-125,共5页Chinese Journal of Ocular Fundus Diseases

摘  要:目的观察糖尿病视网膜病变(DR)伴黄斑水肿(DME)眼底立体彩色照相单一读片与综合读片结果的一致性。方法450套DR伴DME患眼7个视野眼底立体彩色照片与DR早期治疗研究组(ETDRS)研究所用的标准眼底照片进行比较。由资质及阅片经验相当的两组读片者分别进行单一读片与综合读片。单一读片根据立体彩色照相检查结果;综合读片除了立体彩色照相检查结果外还参照荧光素眼底血管造影和光相干断层扫描检查结果进行综合判断。观察微动脉瘤(MA)、视网膜内出血(IRH)、硬性渗出(HE)、棉绒斑(CW)、视网膜内微血管异常(IRMA)、视盘新生血管(NVD)、其他区域新生血管(NVE)、视盘纤维增生(FPD)、其他区域纤维增生(FPE)、视网膜前出血(PRH)、玻璃体积血(VH)、视网膜隆起(RE)、黄斑中央视网膜脱离(RDC)、静脉串珠(VB)、静脉环(VL)等15项DR眼底病变指标。采用加权κ(κw)统计值评价两种读片方法的可靠性。以Fleiss统计理论为判断标准,κW〉≥0.75,一致性极好;0.60≤κw〈0.75,一致性良好;0.40≤κw〈0.60,一致性一般;κw〈0.40,一致性较差。结果单一读片、综合读片15项指标读片结果κw值分别为0.22~1.00、0.28~1.00。15项指标中,MA单一读片的一致性较差,综合读片的一致性一般;IRH单一读片的一致性良好,综合读片的一致性一般;CW单一读片、综合读片的一致性均为一般;NVD单一读片的一致性较差,综合读片的一致性良好;NVE单一读片、综合读片的一致性均较差;FPD单一读片的一致性一般,综合读片的一致性极好;FPE单一读片的一致性较差,综合读片的一致性一般;PRH单一读片的一致性较差,综合读片的一致性极好;VH单一读片的一致性一般,综合读片的一致性极好;HE单一读片、综合读片的�Objective To analyze the consistency of diagnostic results using simple and comprehensive reading methods on stereoscopic color fundus photographs of diabetic retinopathy (DR) with diabetic maeular edema (DME). Methods 450 sets of 7-field stereoscopic color fundus photographs of DR DME were compared to standard fundus photographs of early treatment and DR study group. The pictures were read by two groups of reader with similar experience. Two strategies were used to make the judgments, including simple reading which based on the color fundus photographs only, and comprehensive reading which based on color fundus photographs, fundus fluorescein angiography (FFA) and optical coherence tomography (OCT) 15 parameters were scored, including micro-aneurysms ( MA), intra-retinal hemorrhage (IRH), hard exudates (HE), cotton wood spot (CW), intra-retinal microvascular abnormalities (IRMA), neovascularization on optic disc (NVD), neovascularization elsewhere (NVE), optic fiber proliferation (FPD), fiber proliferation elsewhere (FPE), pre-retinal hemorrhage (PRH), vitreous hemorrhage (VH), retinal elevation (RE), retinal detachment of central macular (RDC), venous beading (VB), Venous leak (VL). The reliability was evaluated using weighted κ (κw) statistic values.According to Fleiss statistical theory, κw≥0.75, consistency is excellent≤ 0.60κw 〈0.75, consistency is good; 0.40κw d0.60, consistency is general; κw d0.40, consistency is poor. Results The κw values of these 15 parameters were 0.22-1.00, 0.28-1.00 for the simple reading and comprehensive reading respectively. For simple reading, the consistency was poor for 8 parameters (MA, NVD, NVE, FPE, PRH, IRMA, VB, VL), general for 3 parameters (CW, FPD, VH),good for 2 parameters (IRH, HE) and excellent for 2 parameters (RE, RDC), For comprehensive reading, the consistency was poor for 2 parameters (NVE, VB), general for 6 parameters (MA, IRH, CW, FPE, IRMA, VL

关 键 词:糖尿病视网膜病变/诊断 诊断技术 眼科 评价研究 影响因素分析 

分 类 号:R774.1[医药卫生—眼科]

 

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