感染性心内膜炎风险评分与手术数据集

数据集获取（Figshare）

• 源站标题：Risk scores and surgery for infective endocarditis: in search of a good predictive score
• DOI：10.6084/m9.figshare.8118245.v1
• 发布日期：2019-05-13
• 文件数：2 个
• 文件总体积：109.00 KB
• 源站页面：https://tandf.figshare.com/articles/dataset/Risk_scores_and_surgery_for_infective_endocarditis_in_search_of_a_good_predictive_score/8118245

命令行下载

curl -L -o "Suppl._Fig._S1.TIF" "https://ndownloader.figshare.com/files/15135578"
curl -L -o "Suppl._Tables_and_Figure_Legend.doc" "https://ndownloader.figshare.com/files/15135581"

文件清单

• Suppl._Fig._S1.TIF（67.83 KB）
• Suppl._Tables_and_Figure_Legend.doc（41.17 KB）

文件总体积 109.00 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

Objectives: To evaluate scoring systems that have been created to predict the risk of death post-surgery in infective endocarditis (IE).
Design: Eight scores – (1) The Society of Thoracic Surgery (STS) risk score for IE, (2) De Feo score, (3) PALSUSE score (prosthetic valve, age ≥70, large intracardiac destruction, Staphylococcus spp, urgent surgery, sex [female], EuroSCORE ≥10), (4) ANCLA score (anemia, New York Heart Association class IV, critical state, large intracardiac destruction, surgery of thoracic aorta), (5) Risk-Endocarditis Score (RISK-E), (6) score for heart valve or prosthesis IE (EndoSCORE), and (7,8) Association pour l’‘Étude et la Prévention de l’'Endocadite Infectieuse (AEPEI) score I and II – were evaluated in 324 (mean age, 61.8 ± 14.6 years) consecutive patients having IE and undergoing cardiac operation (1999–2018, Regione Autonoma Friuli-Venezia Giulia, Italy).
Results: There were 45 (13.9%) in-hospital deaths. Despite many differences on the number and the type of variables, all the investigated scores showed good goodness-of-fit (Hosmer-Lemeshow test, p ≥.28). For five scores, accuracy of prediction (receiver-operating characteristic curve analysis) was good (ANCLA score) or fair (STS risk score for IE, PALSUSE score, AEPEI score I and II). When compared one-to-one (Hanley-McNeil method), accuracy of prediction of ANCLA score was higher than all of other risk scores except for AEPEI score I (p = .077).
Conclusions: Five of eight scores that were evaluated in this study showed satisfactory performance in predicting in-hospital mortality following surgery for IE. The ANCLA score should be preferred.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.6084/m9.figshare.8118245.v1（source: https://tandf.figshare.com/articles/dataset/Risk_scores_and_surgery_for_infective_endocarditis_in_search_of_a_good_predictive_score/8118245）。