在糖尿病视网膜病症查计划中解决技术故障
Ian Gerard Brennan1, Stephen R Kelly1, Edel McBride2
1Diabetic RetinaScreen, National Screening Service, Health Service Executive, Dublin, Ireland.
Clinical ophthalmology (Auckland, N.Z.)
|February 15, 2024
概括
糖尿病视网膜病变查中的技术失败通常是由白内障引起的. 识别与这些失败相关的患者因素可以改善查结果并减少诊断延迟.
科学领域:
- 眼科医生 眼科 眼科
- 公共卫生 公共卫生
- 医疗成像医学成像
背景情况:
- 糖尿病视网膜病变 (DR) 是可预防的失明的主要原因.
- 通过视网膜数字摄影的早期检测对于及时干预至关重要.
- 数字视网膜成像技术故障 (TF) 可以延迟诊断和治疗危及视力的DR.
研究的目的:
- 在爱尔兰国家糖尿病视网膜查 (DRS) 计划中识别与技术故障 (TF) 相关的因素.
- 调查导致视网膜图像无法分类的患者和摄影师因素.
- 为旨在减少TF和提高DR查效率的干预提供信息.
主要方法:
- 分析了来自104,407名患者的366,528次查预约 (2018-2022年).
- 混合效应物流回归模型用于TF因子的初级分析.
- 详细审查TF案件的一个子集,以确定具体原因.
主要成果:
- 总体的TF率为4.9%.
- 与TF显著相关的因素包括糖尿病的类型和持续时间,瞳孔膨胀状态和相机镜头工件.
- 视觉密度较高的白内障被确定为TF的主要原因,占病例的50%以上.
结论:
- 白内障是爱尔兰DRS计划中技术故障的主要原因.
- 了解与TF相关的患者层面因素是制定有针对性的干预措施的关键.
- 减少TF可以最大限度地减少DR诊断和治疗的延迟,改善患者的治疗结果.
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