纵隔炎患者真空辅助闭合技术与传统治疗方法比较数据集

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.22785367.v1
• 发布日期：2023-05-09
• 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/22785367

命令行下载

curl -L -o "e858fb2afa3b32cc5c41dd9bd90ea873f4e9b2c3.tif" "https://ndownloader.figshare.com/files/40484659"
curl -L -o "1bfa1adb375948b53d3fdbbba1e252caf04fe7a3.png" "https://ndownloader.figshare.com/files/40484662"
curl -L -o "9cb2623d3f81ed53e1092b94bb7c50b0ae115731.jpg" "https://ndownloader.figshare.com/files/40484665"

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.22785367.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/22785367）。