运动对囊性纤维化患者肌力、有氧能力和呼吸功能的影响

数据集获取

源站：https://clinicaltrials.gov/study/NCT07508904

标准获取流程：

1. 访问源站链接，注册/登录账号；
2. 进入数据集详情页，按页面指引申请权限或直接下载；
3. 部分平台提供 SDK，例如：
   • OpenDataLab: pip install openxlab 后 openxlab.dataset.get(...)
   • ModelScope: pip install modelscope 后 modelscope download
   • 天池: 登录后页面提供直链下载
     以源站「数据下载/使用文档」页面为准。

数据说明

Conditions: Cystic Fibrosis (CF). Cystic fibrosis is a chronic, inherited disorder caused by mutations in the CFTR gene, which disrupt the normal function of epithelial cells involved in fluid transport. This results in the accumulation of thick and sticky mucus in multiple organs, primarily affecting the lungs and digestive system. The disease leads to chronic respiratory infections, obstructive lung disease, pancreatic insufficiency, malabsorption, and other systemic complications. Cystic fibrosis affects approximately 70,000 people globally, with the highest prevalence among individuals of Northern European descent, where approximately one in every 3,000 births is affected, and about one in 25 people are carriers of the faulty gene. Early diagnosis and advancements in treatment have significantly improved the life expectancy of individuals with this condition, with many now surviving well into adulthood. Children with cystic fibrosis typically present with a range of symptoms such as a persistent cough, recurrent chest infections, wheezing, poor growth despite adequate nutrition, steatorrhea, and clubbing of the fingers. The thick mucus in the airways leads to repeated bacterial infections and airway obstruction, which over time causes irreversible lung damage. Alongside pulmonary issues, these children also face gastrointestinal problems due to enzyme deficiency, liver complications, and difficulties in absorbing vital nutrients. These systemic effects contribute to a cycle of malnutrition, reduced energy, and compromised immune response. Physical inactivity, systemic inflammation, and chronic illness further contribute to muscle weakness, especially in the limbs, reducing a child’s ability to perform routine activities. Treatment for cystic fibrosis is multidisciplinary and includes both medical and therapeutic interventions. Medical treatment primarily focuses on managing infections, improving mucus clearance, and enhancing nutritional status. Common therapies include airway clearance techniqu

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。