下颌骨放射性骨坏死风险因素：一项病例对照研究

数据集获取（Figshare）

• 源站标题：Risk factors for jaw osteoradionecrosis: a case control study
• DOI：10.6084/m9.figshare.21545940.v1
• 发布日期：2022-11-12
• 文件数：6 个
• 文件总体积：2.38 MB
• 源站页面：https://scielo.figshare.com/articles/dataset/Risk_factors_for_jaw_osteoradionecrosis_a_case_control_study/21545940

命令行下载

curl -L -o "0d7fd5af204c226a5c7f2144cf2fae8e09898e4e.tif" "https://ndownloader.figshare.com/files/38190372"
curl -L -o "d1ad4100e0fba3dda875166587ed9252793158c8.png" "https://ndownloader.figshare.com/files/38190375"
curl -L -o "68d26081596fd1052cc5c7731adf425b5fad791b.jpg" "https://ndownloader.figshare.com/files/38190378"
curl -L -o "Table_1.xls" "https://ndownloader.figshare.com/files/38190381"
curl -L -o "Table_2.xls" "https://ndownloader.figshare.com/files/38190384"
curl -L -o "Table_3.xls" "https://ndownloader.figshare.com/files/38190387"

文件清单

• 0d7fd5af204c226a5c7f2144cf2fae8e09898e4e.tif（2.26 MB）
• d1ad4100e0fba3dda875166587ed9252793158c8.png（102.63 KB）
• 68d26081596fd1052cc5c7731adf425b5fad791b.jpg（4.09 KB）
• Table_1.xls（9.73 KB）
• Table_2.xls（5.63 KB）
• Table_3.xls（5.63 KB）

文件总体积 2.38 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

Abstract There are divergences among studies regarding features associated to increased risk of osteoradionecrosis (ORN). Our objective was to identify factors that predispose to the development of ORN of the jaw. This was a retrospective, hospital-based, case-control study involving patients with head and neck cancer who had been treated with ≥ 60 Gy external radiotherapy (RT) to the jaw. A total of 19 cases of ORN and 43 controls were included. The patients’ demographic data, tumor type, staging, treatment and outcome information, and pre-treatment oral status were collected. Univariate analysis showed that the oral cavity/oropharynx sites were associated with 9.77-fold increased risk of ORN development compared to other sites (p = 0.005). Being an active smoker was associated with 3.95-fold increased risk of ORN development (p = 0.01). A tendency towards increased risk of ORN was observed particularly when tooth extraction occurred after RT (odds ratio (OR): 3.04; p = 0.08). Multivariable analysis showed that tumor site was the only significant risk factor (OR: 21.03, p = 0.01). The oral and oropharyngeal primary site is an important risk factor for ORN. Dental extraction, which did not occur in 28% of the sample, was not an essential event for ORN development.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.6084/m9.figshare.21545940.v1（source: https://scielo.figshare.com/articles/dataset/Risk_factors_for_jaw_osteoradionecrosis_a_case_control_study/21545940）。