心力衰竭诊断验证研究结果(基于管理数据)
基于管理数据的心力衰竭诊断验证研究结果,包含多种算法的性能指标。

基本信息
资源简介
心力衰竭诊断验证研究结果(基于管理数据)
【数据集背景】
本数据集源站标题为《Results of Studies Validating Diagnoses of Heart Failure (HF) in Administrative Data.》。配套论文《Validity of Heart Failure Diagnoses in Administrative Databases: A Systematic Review and Meta-Analysis》发表于 PLoS ONE(2014),DOI:10.1371/journal.pone.0104519。源站首次发布:2014-08-15。
【数据内容】
源站原始描述:aValidation was conducted amongst a coronary care unit population. bThirty-eight algorithms were evaluated in this study; the first parameter we selected achieved the highest sensitivity with specificity ≥90%, the second was chosen for comparison purposes. cSixteen algorithms were evaluated in this study; the validity of the primary algorithm is reported here 95% CI = 95% confidence interval; DOR = diagnostic odds ratio; HF = heart failure; LR+ = positive likelihood ratio; LR- = negative likelih…
【数据结构与技术规格】
文件数 1 个,合计 26.11 KB。Table_2.xls:application/vnd.ms-excel,26.11 KB。数据集 DOI:10.1371/journal.pone.0104519.t002。
【主题与分类】
源站学科分类:Biological Sciences。主题标签:Reporting validation statistics、Heart Failure Diagnoses、prescription medication data、specificity values、sensitivity、embase、dor、HF codes.ResultsNineteen studies、Diagnostic Accuracy Studies tool、ci。
【适用方向】
结构化表格数据可直接用于统计建模、特征工程与队列分析。
【获取与许可】
源站页面:https://plos.figshare.com/articles/dataset/_Results_of_Studies_Validating_Diagnoses_of_Heart_Failure_HF_in_Administrative_Data_/1140756
使用许可:CC BY 4.0(https://creativecommons.org/licenses/by/4.0/)。
规范引用:McCormick, Natalie; Lacaille, Diane; Bhole, Vidula; Antonio Avina-Zubieta, J. (2015). Results of Studies Validating Diagnoses of Heart Failure (HF) in Administrative Data.. PLOS ONE. Dataset
【使用注意】
· 源站最后修改于 2023-06-01,引用时请注意版本时效。
下载信息
注册下载
需要注册 Kaggle 账号并登录后下载,适合需要跟踪下载记录和使用 API 的用户。
暂未开放公开下载
无需注册即可直接获取公开样本或文档,适合快速预览和评估数据集质量。
免登录当前数据集主要来源为 Kaggle 公开托管,完整影像包建议通过原始链接或 Kaggle API 获取。
使用方式
数据集获取(Figshare)
- 源站标题:Results of Studies Validating Diagnoses of Heart Failure (HF) in Administrative Data.
- DOI:10.1371/journal.pone.0104519.t002
- 发布日期:2014-08-15
- 文件数:1 个
- 文件总体积:26.11 KB
- 源站页面:https://plos.figshare.com/articles/dataset/_Results_of_Studies_Validating_Diagnoses_of_Heart_Failure_HF_in_Administrative_Data_/1140756
命令行下载
curl -L -o "Table_2.xls" "https://ndownloader.figshare.com/files/1637887"
文件清单
Table_2.xls(26.11 KB)
文件总体积 26.11 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
aValidation was conducted amongst a coronary care unit population.
bThirty-eight algorithms were evaluated in this study; the first parameter we selected achieved the highest sensitivity with specificity ≥90%, the second was chosen for comparison purposes.
cSixteen algorithms were evaluated in this study; the validity of the primary algorithm is reported here 95% CI = 95% confidence interval; DOR = diagnostic odds ratio; HF = heart failure; LR+ = positive likelihood ratio; LR- = negative likelihood ratio; LVEF = left ventricular ejection fraction; MI = myocardial infarction; NPV = negative predictive value; PPV = positive predictive value.
许可
CC BY 4.0
引用
学术使用请引用 DOI 10.1371/journal.pone.0104519.t002(source: https://plos.figshare.com/articles/dataset/_Results_of_Studies_Validating_Diagnoses_of_Heart_Failure_HF_in_Administrative_Data_/1140756)。
需要用于商业化训练或医疗器械注册(NMPA/FDA)?
公开数据往往缺乏完整的病理回证与专家标注。千方医数集依托三甲直采网络,提供合规、去标识化、支持注册级质控的专病数据集交易服务。




