年龄、肌酐和射血分数评分是外科主动脉瓣置换术后急性肾损伤的危险因素

数据集获取（Figshare）

• 源站标题：Age, creatinine, and ejection fraction score is a risk factor for acute kidney injury after surgical aortic valve replacement
• DOI：10.6084/m9.figshare.28201966.v1
• 发布日期：2025-01-14
• 文件数：2 个
• 文件总体积：113.57 KB
• 源站页面：https://tandf.figshare.com/articles/dataset/Age_creatinine_and_ejection_fraction_score_is_a_risk_factor_for_acute_kidney_injury_after_surgical_aortic_valve_replacement/28201966

命令行下载

curl -L -o "irnf_a_2444401_sm4462.docx" "https://ndownloader.figshare.com/files/51660295"
curl -L -o "irnf_a_2444401_sm4448.docx" "https://ndownloader.figshare.com/files/51660298"

文件清单

• irnf_a_2444401_sm4462.docx（11.25 KB）
• irnf_a_2444401_sm4448.docx（102.32 KB）

文件总体积 113.57 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

The incidence of acute kidney injury (AKI) increases after surgical aortic valve replacement (SAVR). This study aimed to characterize the risk factors of AKI after SAVR.
We conducted a retrospective registry study based on data from 299 consecutive patients undergoing SAVR. At 48 h after SAVR, 41 patients developed AKI. There was a significantly higher prevalence of older age, higher body mass index (BMI), and diabetes mellitus in the AKI group. Previous use of angiotensin-converting enzyme inhibitors/angiotensin receptor blocker (ACEI/ARB) and β-blocker, intake and output volumes within 24 h, mechanical ventilation time, length of intensive care unit and hospital stay, baseline creatinine, baseline, 24 h, and 48 h estimated glomerular filtration rate were strongly associated with the incidence of AKI. BMI >24, history of hypertension, use of ACEI/ARB and β-blocker, and mechanical ventilation time were associated with AKI. Univariate logistic regression indicated that overweight, hypertension, use of ACEI/ARB and β-blocker, and mechanical ventilation time were associated with AKI. Notably, the ACEF score was an independent predictor of AKI. The receiver operating characteristic curve was employed to assess the ACEF score for predicting AKI and the best cutoff was 1.1. After dividing ACEF into quartiles, each one-unit increment in ACEF led to a 2.27-fold risk in the incidence of AKI among patients.
AKI is a generalizable phenomenon occurring frequently after SAVR. The ACEF score is an independent predictor of AKI among patients undergoing SAVR.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.6084/m9.figshare.28201966.v1（source: https://tandf.figshare.com/articles/dataset/Age_creatinine_and_ejection_fraction_score_is_a_risk_factor_for_acute_kidney_injury_after_surgical_aortic_valve_replacement/28201966）。