前交通动脉瘤破裂风险预测评分模型数据表

数据集获取（Figshare）

• 源站标题：Data_Sheet_1_A Simple Scoring Model for Prediction of Rupture Risk of Anterior Communicating Artery Aneurysms.xlsx
• DOI：10.3389/fneur.2019.00520.s001
• 发布日期：2019-05-31
• 文件数：1 个
• 文件总体积：105.21 KB
• 源站页面：https://frontiersin.figshare.com/articles/dataset/Data_Sheet_1_A_Simple_Scoring_Model_for_Prediction_of_Rupture_Risk_of_Anterior_Communicating_Artery_Aneurysms_xlsx/8207771

命令行下载

curl -L -o "Data_Sheet_1_A Simple Scoring Model for Prediction of Rupture Risk of Anterior Communicating Artery Aneurysms.xlsx" "https://ndownloader.figshare.com/files/15296798"

文件清单

• Data_Sheet_1_A Simple Scoring Model for Prediction of Rupture Risk of Anterior Communicating Artery Aneurysms.xlsx（105.21 KB）

文件总体积 105.21 KB（源站 API 实测）。

数据加载示例（图像类）

from PIL import Image
import glob, os

files = (glob.glob(os.path.join(path, "**", "*.png"), recursive=True)
       + glob.glob(os.path.join(path, "**", "*.jpg"), recursive=True)
       + glob.glob(os.path.join(path, "**", "*.tif"), recursive=True))
print("图像文件数:", len(files))
img = Image.open(files[0]); print("尺寸/模式:", img.size, img.mode)

# torchvision Dataset 方式:
# from torchvision import datasets
# ds = datasets.ImageFolder(path)  # 要求 子目录=类别

目录组织与标注格式以源站说明和下载后实际文件为准。

数据说明

Background: The rupture risk of anterior communicating artery aneurysms (ACoAAs) has been known to be higher than that of aneurysms at other locations. Thus, the aim of this study is to investigate the clinical and morphological characteristics associated with risk factors for the rupture of ACoAAs.
Methods: In total, 361 consecutive patients with 361 ACoAAs between August 2011 and December 2017 were retrospectively reviewed. Patients and ACoAAs were divided into ruptured and unruptured groups. In addition to clinical characteristics, ACoAA characteristics were evaluated by CT angiography (CTA). A multiple logistic regression analysis was used to identify the independent risk factors associated with ACoAA rupture. The assignment score of these variables depends on the β coefficient. A receiver operating characteristic (ROC) curve analysis was used to calculate the optimal thresholds.
Results: The multiple logistic regression model revealed that A1 dominance [odds ratio (OR) 3.034], an irregular shape (OR 3.358), and an aspect ratio ≥1.19 (AR; OR 3.163) increased the risk of rupture, while cerebral atherosclerosis (OR 0.080), and mean diameters ≥2.48 mm (OR 0.474) were negatively correlated with ACoAA rupture. Incorporating these five factors, the ROC analysis revealed that the threshold value of the multifactors was one, the sensitivity was 88.3%, and the specificity was 66.0%.
Conclusions: The scoring model is a simple method that is based on A1 dominance, irregular shape, aspect ratio, cerebral atherosclerosis, and mean diameters from CTA and is of great value in the prediction of the rupture risk of ACoAAs.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.3389/fneur.2019.00520.s001（source: https://frontiersin.figshare.com/articles/dataset/Data_Sheet_1_A_Simple_Scoring_Model_for_Prediction_of_Rupture_Risk_of_Anterior_Communicating_Artery_Aneurysms_xlsx/8207771）。