升主动脉瘤风险预测患者人口统计数据与变量特征

数据集获取（Figshare）

• 源站标题：<p>Patient demographic data and variable features.</p>
• DOI：10.1371/journal.pone.0342482.t001
• 发布日期：2026-02-12
• 文件数：1 个
• 文件总体积：9.73 KB
• 源站页面：https://plos.figshare.com/articles/dataset/_p_Patient_demographic_data_and_variable_features_p_/31326115

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curl -L -o "Table 1.xls" "https://ndownloader.figshare.com/files/61850374"

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• Table 1.xls（9.73 KB）

文件总体积 9.73 KB（源站 API 实测）。

数据说明

Most patients with ascending thoracic aortic aneurysms (ATAA) remain asymptomatic until they develop fatal complications, including aortic dissection and rupture. We aimed to develop and validate machine-learning models for predicting ATAA risk. We developed a predictive model for the risk of ATAA based on data from 18,382 participants from the Kangbuk Samsung Health Study between January 1, 2010, and December 31, 2018. In the screening context, an ATAA was defined as an ascending thoracic aorta with a diameter ≥ 3.7 cm. For the model inputs, we used 16 variables from medical records, including basic patient information, physical indices, baseline medical conditions, and laboratory data at an early stage. A feature importance analysis was performed to analyze the factors related to the risk of ATAA in healthy adults. A machine learning model for predicting the risk of ATAA was developed using a 5-layer deep neural network (DNN) with the 15 key features. The performance of this model was evaluated in terms of accuracy, sensitivity, specificity, and area under the receiver operating characteristic curve (AUROC). Age was the most important factor in predicting the risk of ATAA, followed by hypertension, waist circumference, creatinine level, smoking, and body mass index. The AUROC and accuracy of our 5-layer DNN with the 15 key features are 80.4% and 83.5%, respectively. The sensitivity and specificity of the DNN were 69.4% and 81.1%, respectively. We developed and validated a machine learning model that can be used to assess the risk of ATAA. This model has potential applications in disease screening for ATAA at an early stage.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.1371/journal.pone.0342482.t001（source: https://plos.figshare.com/articles/dataset/_p_Patient_demographic_data_and_variable_features_p_/31326115）。