用于诊断和评估疑似中风的影像学检查：四个欧洲国家护理的系统文献综述

数据集获取（Figshare）

• 源站标题：What are the images used to diagnose and assess suspected strokes?: A systematic literature review of care in four European countries
• DOI：10.6084/m9.figshare.5853579.v1
• 发布日期：2018-02-05
• 文件数：2 个
• 文件总体积：35.30 KB
• 源站页面：https://tandf.figshare.com/articles/dataset/What_are_the_images_used_to_diagnose_and_assess_suspected_strokes_A_systematic_literature_review_of_care_in_four_European_countries/5853579

命令行下载

curl -L -o "Supplementary material 1.docx" "https://ndownloader.figshare.com/files/10390134"
curl -L -o "Supplementary material 2.docx" "https://ndownloader.figshare.com/files/10390137"

文件清单

• Supplementary material 1.docx（15.59 KB）
• Supplementary material 2.docx（19.71 KB）

文件总体积 35.30 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

Introduction: The cost-effectiveness of clinical interventions is often assessed using current care as comparator. However, evidence suggests practice variation in stroke imaging across countries. For the purpose of feeding into cost-effectiveness analysis, this research aims to describe the patterns of stroke imaging, examine practice variations across countries and, as such, obtain results reflecting current care.
Areas covered: A systematic literature review was conducted to identify original studies reporting the imaging workup used in acute stroke care in clinical practice in Hungary, Germany, Sweden and the UK. Information regarding the type and frequency of stroke imaging was analysed. Computed Tomography (CT) was reported as the main diagnostic imaging modality used in stroke care (78–98% across patient profiles and time periods). This review revealed patterns that were not observed in individual studies. Comparisons of UK studies revealed considerable variations in the proportion of scanned patients and timing of imaging.
Expert commentary: While the evidence about thrombectomy is difficult to translate in clinical practice, the evidence regarding the optimal imaging approach to diagnose stroke patients is lacking. The heterogeneity in stroke imaging reinforces the need to compare the quality of stroke care within and between countries.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.6084/m9.figshare.5853579.v1（source: https://tandf.figshare.com/articles/dataset/What_are_the_images_used_to_diagnose_and_assess_suspected_strokes_A_systematic_literature_review_of_care_in_four_European_countries/5853579）。