骨科器械相关感染的金黄色葡萄球菌分离株

数据集获取（Figshare）

• 源站标题：Methicillin-sensitive <i>Staphylococcus aureus </i>lineages contribute towards poor patient outcomes in orthopaedic device-related infections
• DOI：10.6084/m9.figshare.7926866.v3
• 发布日期：2024-12-13
• 文件数：4 个
• 文件总体积：744.58 MB
• 源站页面：https://figshare.com/articles/dataset/Staphylococcus_aureus_from_orthopedic_device_related_infections/7926866

命令行下载

curl -L -o "DavosSA_plusRef258.tar" "https://ndownloader.figshare.com/files/14750513"
curl -L -o "Supplementary_tables_combined.xlsx" "https://ndownloader.figshare.com/files/51163307"
curl -L -o "Supplementary_material.pdf" "https://ndownloader.figshare.com/files/51163310"
curl -L -o "Summary.abricate.zip" "https://ndownloader.figshare.com/files/51163451"

文件清单

• DavosSA_plusRef258.tar（739.84 MB）
• Supplementary_tables_combined.xlsx（227.51 KB）
• Supplementary_material.pdf（4.12 MB）
• Summary.abricate.zip（397.33 KB）

文件总体积 744.58 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

Staphylococci are the most common cause of orthopaedic device-related infections (ODRIs), with Staphylococcus aureus responsible for a third or more of cases. This prospective clinical and laboratory study investigated the association of genomic and phenotypic variation with treatment outcomes in ODRI isolates. Eighty-six invasive S. aureus isolates were collected from patients with ODRI, and clinical outcome was assessed after a follow-up examination of 24 months. Each patient was then considered to have been “cured” or “not cured” based on predefined clinical criteria. Whole genome sequencing and molecular characterisation identified isolates belonging to globally circulating community- and hospital-acquired lineages. Most isolates were phenotypically susceptible to methicillin and lacked the SCCmec cassette (MSSA; 94%), but contained several virulence genes, including toxins and biofilm genes. While recognising the role of the host immune response, we identified genetic variance which could be associated with the infection severity or clinical outcome. While this and several other studies reinforce the role antibiotic resistance (e.g., MRSA infection) has on treatment failure, it is important not to overlook MSSA that can cause equally destructive infections and lead to poor patient outcomes.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.6084/m9.figshare.7926866.v3（source: https://figshare.com/articles/dataset/Staphylococcus_aureus_from_orthopedic_device_related_infections/7926866）。