为肺癌查队伍开发高血压模型,使用临床和胸前大动脉成像因子
Jinrong Yang1, Jie Yu1, Yaoling Wang2
1Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Scientific reports
|March 22, 2024
概括
使用临床和胸前大动脉成像的新型诺摩图模型预测肺癌查患者的高血压风险. 这些工具有助于早期干预,可能预防或延迟高血压的出现.
科学领域:
- 心脏病学 心脏病学
- 放射学 放射学是一门学科.
- 在瘤学瘤学.
背景情况:
- 高血压是一种显著的并发症.
- 肺癌查可以识别有风险的人群.
- 在这个群体中需要高血压的预测工具.
研究的目的:
- 开发和验证高血压风险预测的诺米克图模型.
- 使用临床和胸前大动脉成像因素.
- 评估模型在临床实用性方面的性能.
主要方法:
- 包括804名接受培训 (70%) 和验证 (30%) 的患者.
- 采用统计方法和LASSO的选择胸前大动脉成像特征.
- 构建了五个名图模型 (AIMeasure,基本临床,总临床,AIBasic临床,AITotal临床).
- 使用ROC曲线,校准曲线和决策曲线分析 (DCA) 评估的模型.
主要成果:
- 模型在训练和验证组中都表现出良好的预测能力 (AUC从0.73到0.84不等).
- 校准曲线和DCA证实了准确性和临床实用性.
- 诺莫格拉姆模型显示了对高血压风险的显著预测性能.
结论:
- 综合临床和胸前大动脉成像因素的诺莫图模型对于高血压风险评估是有效的.
- 这些模型在早期高血压风险分层方面具有临床实用性.
- 促进及时的非药物干预来管理或预防高血压.
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