基于X射线诊断和解释对膝关节骨关节炎患者管理信念影响的随机临床试验数据

数据集获取（Figshare）

• 源站标题：Data from: Effects of x-ray based diagnosis and explanation of knee osteoarthritis on patient beliefs about osteoarthritis management: A randomised clinical trial.
• DOI：10.6084/m9.figshare.28216649.v1
• 发布日期：2025-01-16
• 文件数：2 个
• 文件总体积：108.60 KB
• 源站页面：https://figshare.com/articles/dataset/Data_from_Effects_of_x-ray_based_diagnosis_and_explanation_of_knee_osteoarthritis_on_patient_beliefs_about_osteoarthritis_management_A_randomised_clinical_trial_/28216649

命令行下载

curl -L -o "De-identified data set.xlsx" "https://ndownloader.figshare.com/files/51705860"
curl -L -o "Data dictionary.docx" "https://ndownloader.figshare.com/files/51705857"

文件清单

• De-identified data set.xlsx（77.81 KB）
• Data dictionary.docx（30.79 KB）

文件总体积 108.60 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

From: “Effects of x-ray based diagnosis and explanation of knee osteoarthritis on patient beliefs about osteoarthritis management: A randomised clinical trial.” published in PLOS Medicine
Abstract
Background. Although x-rays are not recommended for routine diagnosis of osteoarthritis, clinicians and patients often use or expect x-rays. We evaluated whether: i) a radiographic diagnosis and explanation of knee osteoarthritis influences patient beliefs about management, compared to a clinical diagnosis and explanation that does not involve x-rays; and ii) showing the patient their x-ray images when explaining radiographic report findings influences beliefs, compared to not showing x-ray images.
Methods and findings. This was a 3-arm randomised controlled trial conducted between May 23 2024 and May 28 2024 as a single exposure (no follow-up) online survey. 617 people aged ≥45 years, with and without chronic knee pain, were recruited from the Australian-wide community. Participants were presented with a hypothetical scenario where their knee was painful for six-months and they had made an appointment with a general practitioner (primary care physician). Participants were randomly allocated to one of three groups where they watched a 2-minute video of the general practitioner providing them with either: i) clinical explanation of knee osteoarthritis (no x-rays); ii) radiographic explanation (not showing x-ray images) or; iii) radiographic explanation (showing x-ray images). Primary comparisons were: 1) clinical explanation (no x-rays) versus radiographic explanation (showing x-ray images), and; 2) radiographic explanation (not showing x-ray images) versus radiographic explanation (showing x-ray images). Primary outcomes were perceived i) necessity of joint replacement surgery; and ii) helpfulness of exercise and physical activity, both measured on 11-point numeric rating scales (NRS) ranging 0-10.
Compared to clinical explanation (no x-rays), those who received radiographic explanation (showing x-ray images) believed surgery was more necessary (mean 3.3 [standard deviation: 2.7] versus 4.5 [2.7], respectively; mean difference 1.1 [Bonferroni-adjusted 95% confidence in

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.6084/m9.figshare.28216649.v1（source: https://figshare.com/articles/dataset/Data_from_Effects_of_x-ray_based_diagnosis_and_explanation_of_knee_osteoarthritis_on_patient_beliefs_about_osteoarthritis_management_A_randomised_clinical_trial_/28216649）。