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。

Figshare
2015-12-02 更新
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表格Reporting validation statisticsHeart Failure Diagnosesprescription medication dataspecificity valuessensitivityembasedorHF codes.ResultsNineteen studiesDiagnostic Accuracy Studies toolcilrppv
Results of Studies Validating Diagnoses of Heart Failure (HF) in Administrative Data.

基本信息

模态
表格
大小
0.000026112 GB
许可
CC BY 4.0
创建/更新时间
2015-12-02
版本
v1

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。

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使用方式

数据集获取(Figshare)

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)。

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