真空辅助闭合技术与传统方法在孤立冠状动脉搭桥术后纵隔炎患者中的比较数据集

数据集获取（Figshare）

• 源站标题：Comparison between Vacuum-Assisted Closure Technique and Conventional Approach in Patients with Mediastinitis After Isolated Coronary Artery Bypass Graft Surgery
• DOI：10.6084/m9.figshare.21936714.v1
• 发布日期：2023-01-21
• 文件数：3 个
• 文件总体积：1.05 MB
• 源站页面：https://scielo.figshare.com/articles/dataset/Comparison_between_Vacuum-Assisted_Closure_Technique_and_Conventional_Approach_in_Patients_with_Mediastinitis_After_Isolated_Coronary_Artery_Bypass_Graft_Surgery/21936714

命令行下载

curl -L -o "e858fb2afa3b32cc5c41dd9bd90ea873f4e9b2c3.tif" "https://ndownloader.figshare.com/files/38914407"
curl -L -o "1bfa1adb375948b53d3fdbbba1e252caf04fe7a3.png" "https://ndownloader.figshare.com/files/38914410"
curl -L -o "9cb2623d3f81ed53e1092b94bb7c50b0ae115731.jpg" "https://ndownloader.figshare.com/files/38914413"

文件清单

• e858fb2afa3b32cc5c41dd9bd90ea873f4e9b2c3.tif（743.04 KB）
• 1bfa1adb375948b53d3fdbbba1e252caf04fe7a3.png（308.92 KB）
• 9cb2623d3f81ed53e1092b94bb7c50b0ae115731.jpg（2.35 KB）

文件总体积 1.05 MB（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

ABSTRACT Introduction: Median sternotomy is the most preferred approach in heart surgery. Post-sternotomy mediastinitis is a catastrophic and potentially life-threatening complication with an incidence rate of 0.15% to 5%, and its overall mortality rate reaches 47%. In this study, we aimed to compare the results of vacuum-assisted closure technique and the conventional methods on the management of mediastinitis following isolated coronary artery bypass graft surgery. Methods: Between February 2001 and July 2013, 32,106 patients who underwent cardiac operations were evaluated retrospectively. One hundred and fourteen patients who developed post-sternotomy mediastinitis were included in this study. The patients were divided into two groups and compared - vacuum-assisted closure group (n=52, 45.6%) and conventional treatment group (n=62, 54.4%). Results: There were no differences between the two groups according to the patients’ characteristics, surgical data, and mediastinal cultures. However, we found that total treatment duration for post-sternotomy mediastinitis, time interval from diagnosis to negative culture, hospitalization time, and in-hospital mortality were statistically significantly lower in the vacuum-assisted closure group than in the conventional treatment group (P<0.001, P<0.001, P<0.001, and P=0.03, respectively). Conclusion: This study demonstrates that the vacuum-assisted closure technique improves the medical outcome of patients with post-sternotomy mediastinitis compared with the conventional treatment. The vacuum-assisted closure is a safe and more effective treatment modality for patients with post-sternotomy mediastinitis after cardiac surgery with reasonable morbidity and mortality.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.6084/m9.figshare.21936714.v1（source: https://scielo.figshare.com/articles/dataset/Comparison_between_Vacuum-Assisted_Closure_Technique_and_Conventional_Approach_in_Patients_with_Mediastinitis_After_Isolated_Coronary_Artery_Bypass_Graft_Surgery/21936714）。