开发自我表型工具,以赋予患者权力,改善诊断
Kent Shefchek1, Sonja I Ziniel2, Julie A McMurry3
1Oregon State University, Corvallis, OR, USA.
EBioMedicine
|October 31, 2025
概括
患者可以通过使用非专业人士的人类表型本体学 (HPO) 术语进行自我表型,有效地为罕见疾病诊断做出贡献. 这种方法提高了诊断的准确性和患者的协作,减少了临床工作量.
科学领域:
- 医学遗传学 医学遗传学
- 生物信息学是一种生物信息学.
- 患者参与 患者参与
背景情况:
- 深度表型化对于诊断罕见遗传疾病至关重要,通常依赖于人类表型本体学 (HPO).
- 患者代表了在表型数据收集中未充分利用的资源.
- 之前的工作将HPO术语翻译成普通人的语言,以促进患者的自我表型.
研究的目的:
- 评估患者提供的表型数据的诊断疗效,使用非专业HPO术语.
- 通过自我表型,评估患者与临床诊断师合作的机会.
- 为了比较不同自我表型仪器的性能.
主要方法:
- 将大约三分之一的HPO术语翻译成平民等价.
- 使用了两个工具:GenomeConnect调查和Phenotypr应用程序.
- 创建了7344种孟德尔病的表型概况,并随机选择诊断患者使用仪器.
主要成果:
- 这两种仪器在疾病检索方面都表现出高精度 (AUC 0.991 和 0.954).
- 基因组连接调查资料比Phenotypr.更准确.
- 患者更喜欢GenomeConnect多选格式,并重视为他们的诊断做出贡献.
结论:
- 个人可以提供丰富的表型数据,支持自我表型作为临床数据的补充.
- 自我表型可以提高罕见疾病的诊断,改善患者的参与度,并减少临床医生的负担.
- 在用户界面设计方面需要进一步的创新,以获得最佳的患者表型数据收集.
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