诺莫格拉姆模型用于预测肺结核病患者与肠结核病的肺结核病
Nongchao Liao1, Yan Zhao2, Yan Long1
1Department of Digestive Diseases, The Affiliated Changsha Central Hospital, Hengyang Medical School, University of South China, 161 Shaoshan Road, Changsha, 410004, China.
一个新的预测模型有助于评估肺结核 (PTB) 患者的肠结核 (ITB) 风险. 该工具使用年龄和症状等因素,帮助早期诊断和治疗规划.
科学领域:
- 医学研究 医学研究
- 临床诊断 临床诊断 临床诊断
- 结核病研究的研究.
背景情况:
- 肠结核病 (ITB) 在临床环境中经常与肺结核病 (PTB) 发生.
- 在PTB患者中确切诊断ITB仍然是一个临床挑战.
- 开发预测工具对于及时识别ITB至关重要.
研究的目的:
- 开发和验证一种预测模型,用于估计被诊断为肺结核 (PTB) 的患者患肠结核 (ITB) 的概率.
- 在PTB患者中确定与ITB相关的关键临床和实验室变量.
主要方法:
- 一项追溯病例控制研究,涉及348名在2019年1月至2023年8月期间接受治疗的PTB患者.
- 患者被分为ITB和非ITB组.
- 采用了后勤回归分析和名图构造,并进行了内部验证的启动.
主要成果:
- 开发了一个预测模型,包括年龄,腹痛,腹,血红蛋白 (HGB) 和白蛋白 (ALB).
- 该模型表现出良好的预测性能,曲线下的面积 (AUC) 为0.856.
- 校准曲线和决策曲线分析 (DCA) 证实了名图的临床实用性和一致性.
结论:
- 在PTB患者中成功开发了ITB的初步预测模型.
- 该模型显示有希望的歧视和校准,表明临床适用性.
- 建议进一步进行多中心,前性验证,以确认其在各种临床环境中的实用性.
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