心脏研究所超过10万例心血管手术分析及结果新时代

数据集获取（Figshare）

• 源站标题：Analysis of >100,000 Cardiovascular Surgeries Performed at the Heart Institute and a New Era of Outcomes
• DOI：10.6084/m9.figshare.14270333.v1
• 发布日期：2021-03-23
• 文件数：8 个
• 文件总体积：1.96 MB
• 源站页面：https://scielo.figshare.com/articles/dataset/Analysis_of_100_000_Cardiovascular_Surgeries_Performed_at_the_Heart_Institute_and_a_New_Era_of_Outcomes/14270333

命令行下载

curl -L -o "0066-782X-abc-20190736-gf01.jpg" "https://ndownloader.figshare.com/files/27065012"
curl -L -o "0066-782X-abc-20190736-gf02.jpg" "https://ndownloader.figshare.com/files/27065015"
curl -L -o "0066-782X-abc-20190736-gf03.jpg" "https://ndownloader.figshare.com/files/27065018"
curl -L -o "0066-782X-abc-20190736-gf04.jpg" "https://ndownloader.figshare.com/files/27065021"
curl -L -o "0066-782X-abc-20190736-gf05.jpg" "https://ndownloader.figshare.com/files/27065024"
curl -L -o "Table_1.xls" "https://ndownloader.figshare.com/files/27065027"
curl -L -o "Table_2.xls" "https://ndownloader.figshare.com/files/27065030"
curl -L -o "Table_3.xls" "https://ndownloader.figshare.com/files/27065033"

文件清单

• 0066-782X-abc-20190736-gf01.jpg（403.75 KB）
• 0066-782X-abc-20190736-gf02.jpg（407.58 KB）
• 0066-782X-abc-20190736-gf03.jpg（415.19 KB）
• 0066-782X-abc-20190736-gf04.jpg（415.42 KB）
• 0066-782X-abc-20190736-gf05.jpg（298.81 KB）
• Table_1.xls（5.63 KB）
• Table_2.xls（5.63 KB）
• Table_3.xls（5.63 KB）

文件总体积 1.96 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 Background: The current challenge of cardiovascular surgery (CVS) is to improve the outcomes in increasingly severe patients. In this respect, continuous quality improvement (CQI) programs have had an impact on outcomes. Objective: To assess the evolution of the incidence and mortality due to CVS, as well as the current outcomes of the Hospital das Clínicas Heart Institute of the University of São Paulo Medical School (InCor-HCFMUSP). Methods: An outcome analysis of CVSs performed at the InCor, between January 1984 and June 2019. We observed the surgical volume and mortality rates in 5 time periods: 1st (1984-1989), 2nd (1990-1999), 3rd (2000-2007), 4th (2008-2015) and 5th (2016-2019). The CQI program was implemented between 2015 and 2016. The analysis included the total number of surgeries and the evolution of the most frequent procedures. Results: A total of 105,599 CCVs were performed, with an annual mean of 2,964 procedures and mortality of 5,63%. When comparing the 4th and the 5th periods, the average global volume of surgeries was increased from 2,943 to 3,139 (p = 0.368), bypass graft (CABG), from 638 to 597 (p = 0.214), heart valve surgery, from 372 to 465 (p = 0.201), and congenital heart disease surgery, from 530 to 615 (p = 0.125). The average global mortality went from 7.8% to 5% (p < 0.0001); in CABG surgery, from 5.8% to 3.1% (p < 0.0001); in heart valve surgery, from 14% to 7.5% (p < 0.0001) and in congenital heart disease surgery, from 12.1% to 9.6% (p < 0.0001). Conclusion: In spite of a recent trend towards increased surgical volume, there was a significant decrease in operative mortality in the groups studied. After the implementation of the CQI program, the mortality rates were closer to international standards.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.6084/m9.figshare.14270333.v1（source: https://scielo.figshare.com/articles/dataset/Analysis_of_100_000_Cardiovascular_Surgeries_Performed_at_the_Heart_Institute_and_a_New_Era_of_Outcomes/14270333）。