中性粒细胞-淋巴细胞比率对冠状动脉旁路移植术后长期心血管事件的预测价值

数据集获取（Figshare）

• 源站标题：Predictive Value of Neutrophil-Lymphocyte Ratio for Long-Term Cardiovascular Event Following Coronary Artery Bypass Grafting
• DOI：10.6084/m9.figshare.11609271.v1
• 发布日期：2020-01-15
• 文件数：9 个
• 文件总体积：520.60 KB
• 源站页面：https://scielo.figshare.com/articles/dataset/Predictive_Value_of_Neutrophil-Lymphocyte_Ratio_for_Long-Term_Cardiovascular_Event_Following_Coronary_Artery_Bypass_Grafting/11609271

命令行下载

curl -L -o "0102-7638-rbccv-2018-0362-gf01.jpg" "https://ndownloader.figshare.com/files/21025941"
curl -L -o "0102-7638-rbccv-2018-0362-gf02.jpg" "https://ndownloader.figshare.com/files/21025944"
curl -L -o "Table_1.xls" "https://ndownloader.figshare.com/files/21025950"
curl -L -o "Table_2.xls" "https://ndownloader.figshare.com/files/21025953"
curl -L -o "Table_3.xls" "https://ndownloader.figshare.com/files/21025962"
curl -L -o "Table_4.xls" "https://ndownloader.figshare.com/files/21025971"
curl -L -o "Table_5.xls" "https://ndownloader.figshare.com/files/21025977"
curl -L -o "Table_6.xls" "https://ndownloader.figshare.com/files/21025983"

文件清单

• 0102-7638-rbccv-2018-0362-gf01.jpg（251.24 KB）
• 0102-7638-rbccv-2018-0362-gf02.jpg（205.36 KB）
• Table_1.xls（5.63 KB）
• Table_2.xls（13.82 KB）
• Table_3.xls（9.73 KB）
• Table_4.xls（9.73 KB）
• Table_5.xls（9.73 KB）
• Table_6.xls（9.73 KB）
• Table_7.xls（5.63 KB）

文件总体积 520.60 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

Abstract Objective: To investigate the predictive value of preoperative neutrophil-lymphocyte ratio (NLR) for long-term major adverse cardiac and cerebrovascular events (MACCE), which have not yet been well described, in patients undergoing coronary artery bypass grafting (CABG). Methods: The records of 751 consecutive patients who underwent elective CABG between January 2008 and January 2010 were retrospectively enrolled and stratified according to quartiles of preoperative NLR. At 7.8-year follow-up, MACCE was considered as an endpoint. Results: Overall MACCE was 11.6% of all cases. Long-term myocardial infarction, percutaneous coronary intervention, stroke and cardiovascular mortality were found associated with the upper NLR quartile (P<0.001, P<0.001, P=0.005, P<0.001, respectively). In multivariate analysis, NLR on admission remained an independent predictor of long-term MACCE (OR 1.087, 95% CI 1.026-1.151; P=0.004), in all EuroSCORE risk groups (P<0.001; P<0.001; P=0.029). The receiver operating characteristic (ROC) curve analyses revealed an NLR cut-off value of 4.32 predicting MACCE. Conclusion: NLR is a useful and readily available predictive marker of long-term MACCE following CABG, independent of the EuroSCORE.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.6084/m9.figshare.11609271.v1（source: https://scielo.figshare.com/articles/dataset/Predictive_Value_of_Neutrophil-Lymphocyte_Ratio_for_Long-Term_Cardiovascular_Event_Following_Coronary_Artery_Bypass_Grafting/11609271）。