系统性红斑狼的早期诊断和临床应用基于一个名ogram模型
Yalin Yang1, Dingding Huang2, Cuicui Liu3
1Department of Microbiology Laboratory, Linfen Central Hospital, Linfen, 041000, China.
Heliyon
|February 2, 2024
概括
一种新的诺米图准确地预测了早期的系统性红斑狼 (SLE),使用血小板,白蛋白和补充成分1q. 这个视觉工具有助于临床医生诊断SLE,改善患者的治疗结果.
科学领域:
- 风湿病学和免疫学
- 医学诊断 医学诊断 医学诊断
背景情况:
- 系统性红斑狼 (SLE) 是一种复杂的自身免疫性疾病,由于多系统的参与,早期诊断往往具有挑战性.
- 迟迟诊断SLE可能会导致严重的器官损伤和较差的患者预后.
研究的目的:
- 开发和验证用于SLE早期临床诊断的预测性名谱.
- 确定早期SLE检测的关键独立风险因素.
主要方法:
- 对167名被诊断患有SLE的患者和对照组 (健康人,类风湿关节炎,皮疹) 的回顾性分析.
- 在训练集 (n=217) 上使用单变量和多变量分析开发名图.
- 使用单独的验证集 (n=141) 验证名图的预测准确性.
主要成果:
- 血小板,白蛋白和补充成分1q被确定为早期SLE的独立预测因素.
- 诺米图表显示出高预测准确度,C指数值为0.929 (训练) 和0.898 (验证).
- 校准图表证实了两组预测和观察结果之间的良好一致.
结论:
- 一个包含血小板,白蛋白和C1q的诺米克图为预测早期SLE风险提供了可靠的工具.
- 开发的模型表现出强大的区分能力和校准,支持其临床实用性.
- 这种视觉名图可以作为早期SLE诊断和管理的宝贵参考.
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